The direct market is the dominant distribution and retail network for American comic books. The concept of the direct market was created in the 1970s by Phil Seuling. The network currently consists of:
- three (four starting October 2021) major comic distributors:
- Diamond Comic Distributors, which has (as of 2020) nearly monopolized such distribution (having exclusive deals with major comic book publishers)
- Lunar Distribution and UCS Comic Distributors (which distribute DC Comics since 2020), and
- Penguin Random House Publisher Services (the distribution arm of the publishing company), which is slated to distribute Marvel Comics effective 1 October 2021 (with Diamond switching to a Marvel wholesaler)
- the majority of comics specialty stores, and
- other retailers of comic books and related merchandise.
The name is no longer a fully accurate description of the model by which it operates, but derives from its original implementation: retailers bypassing existing distributors to make "direct" purchases from publishers. The defining characteristic of the direct market however is non-returnability: unlike book store and news stand distribution, which operate on a sale-or-return model, direct market distribution prohibits distributors and retailers from returning their unsold merchandise for refunds. In exchange for more favorable ordering terms, retailers and distributors must gamble that they can accurately predict their customers' demand for products. Each month's surplus inventory, meanwhile, could be archived and sold later, driving the development of an organized market for "back issues."
The emergence of this lower-risk distribution system is also credited with providing an opportunity for new comics publishers to enter the business, despite the two bigger publishers Marvel and DC Comics still having the largest share. The establishment and growth of independent publishers and self-publishers, beginning in the late 1970s and continuing to the present, was made economically possible by the existence of a system that targets its retail audience, rather than relying on the scattershot approach embodied in the returnable newsstand system.
Comic book specialty shops
Prior to the 1970s, most comics were found in newsstands, grocery, drug, convenience, and toy stores. A handful of early comic book specialty shops first appeared in the late 1960s, stocking back issues as well as sourcing new releases from newsstand distributors and the new counterculture underground comix. The oldest known such comics specialty shop in North-America (or worldwide for that matter) has been Canadian comic book store Viking Bookshop, established in Toronto by "Captain George" Henderson in the spring of 1966, one year later renamed to Memory Lane Books when it relocated to other premises in the city. The oldest US comic book store is reputed to have been Gary Arlington's San Francisco Comic Book Company which was established in April 1968 in the namesake city. Neither store is in existence anymore, though the third oldest known one, Amsterdam-based comic book store Lambiek (est. November 1968), still is as of 2019 – in the process becoming the oldest known comic book store still in existence. In the 1970s, the development of the direct market allowed a widespread network of comic shops to flourish. The specialty shop presented a number of competitive advantages:
- Timing: direct-market specialty shops were often able to obtain new issues a week earlier than newsstand vendors.
- Condition: the wire racks of grocery, drug, and toy stores were often only half the height of comic books, resulting in bent spines and dog-eared pages. In contrast, direct market retail outlets usually attempt to maintain their inventory in good condition. Their shelves are often the full height of the comic book. Many stores also included backing boards and mylar bags to further protect comics upon purchase (a practice that began in the 1980s and continues in some shops today).
- Content: direct-only stores could cater to older, more mature audiences, and thus can market material deemed too offensive (due to graphic violence, nudity, language, drug use, etc.) for grocery/drug/convenience/toy stores. In addition, due to the non-returnable nature of direct sales, typical direct-only stores contain a substantial archive of back issues. These retailers could also stock ancillary merchandise such as figurines, posters, toys, and novelties that would not be expected to be stocked by newsstands, etc.
- Price: The older, more mature customers of direct-only stores are typically willing to pay several times more than the average customer of a grocery/drug/toy store. Cover prices approaching (or even exceeding) $5.00 became common.
- Knowledge: The proprietors of direct-only stores are often collectors themselves, which means they are quite familiar with their inventories. Customers often have the option of phoning their orders in ahead of time, and by the time the customers arrive at the direct-only stores their orders will be set aside behind the counter (known as "pull and hold"). Direct-only store proprietors often arrange their inventory by publisher and/or genre, as opposed to the haphazard presentation of grocery/drug/toy stores.
Before the direct market, most comic books were distributed through newsstands, pharmacies, and candy stores. The major distributors during this period included American News Company and the DC Comics property Independent News. Charlton Comics had their own distributor, Capital Distribution Company (CDC). This practice lasted from the 1930s through the 1960s.
1960s and 1970s
The underground comix movement of the late 1960s was part of an alternative distribution network that also served the underground press, which proliferated in the mid-1960s. As underground comix were not sold in newsstands or drugstores, head shops played an important role as retailers of those publications. The underground comix movement was based in San Francisco and a number of distributors originated in the Bay Area, including the Print Mint (beginning c. 1969), the already mentioned comic book store San Francisco Comic Book Company (which doubled as a publisher, beginning c. 1970), Bud Plant Inc. (1970), Last Gasp (1970), Keith Green/Industrial Realities (c. 1970), and Charles Abar Distribution. Around 1970, underground distributors sprang up in various regions of the U.S., including Los Angeles — George DiCaprio and Nova — and the Midwest — Donahoe Brothers Inc. (Ann Arbor, Michigan), Keep On Truckin' Coop/Big Rapids Distribution (Detroit, Michigan), Wisconsin Independent News Distributors (Madison, Wisconsin), Isis News (Minneapolis, Minnesota), and Well News Service (Columbus, Ohio). By the mid-1970s, Big Rapids had acquired all of its midwestern competitors; by that time, the market for underground comix had essentially dried up.
The direct market was created in the early 1970s in response to the declining market for mainstream comic books on newsstands. Fan convention organizer and comic dealer Phil Seuling approached publishers in 1972 to purchase comics directly from them, rather than going through traditional periodical distribution companies. Unlike the newsstand, or ID (for independent distributor) market, which included drugstores, groceries, toy stores, convenience stores, and other magazine vendors, in which unsold units could be returned for credit, these purchases were non-returnable. In return, comics specialty retailers received larger discounts on the books they ordered, since the publisher did not carry the risk of giving credit for unsold units. Instead, distributors and retailers shouldered the risk, in exchange for greater profits.
Additionally, retailers ordering comics through Seuling's Sea Gate Distributors (and within two years, through other companies) were able to set their own orders for each issue of each title, something which many local IDs did not allow. This ability to fine-tune an order was crucial to the establishment of a non-returnable system.
Direct distributors typically were much faster at getting the product into the hands of their customers than were IDs: a direct distribution warehouse generally had re-shipped a weekly batch of comics or delivered it to local customers within a day or two (sometimes within hours) of receiving the books from the printer. By contrast, most IDs would usually take two or even three weeks to do so, though some moved more quickly. This factor was a strong drawing card for retailers whose customer base consisted principally of fans eager to see the new issues each week.
Finally, another factor in creating demand for direct sales distribution was that many IDs refused to deal with comics specialty shops or with any retailer who dealt in back issues on any terms at all, fearing that used comics could be purchased by these shops from readers for pennies, and then cycled back through the system as returns for full credit at a profit.
By the mid-1970s, other direct sales distribution concerns had sprung up, mostly regionally based (Donahoe Brothers in the Great Lakes region, Pacific Comics Distributors in Southern California, and New Media/Irjax in the Southeast were all operating by early 1974), essentially replacing the order-taking and fulfillment functions of newsstand distributors for the infant comic shop specialty market. For several years, Seagate retained an edge over its competitors in that it was able to provide "drop shipping" (the shipment of an order directly from the printer to the retailer) to its customers for quantities of 25 or multiples thereof per issue, while the newer distributors had to use more conventional methods, putting together customer orders and re-shipping or delivering them from their own warehouses. Threats of legal action and the need for retailers to order very precise (and sometimes very small) quantities of items ended this practice for all but the largest customers by the end of the 1970s, and extended the ability to provide drop shipping to those large customers to all the direct distributors — by which time several of the newer distributors had multiple warehouses.
Newsstand distribution through the IDs continued at the same time (and indeed remained dominant for years afterward, on its conventional returnable, low-discount terms).
In the early 1980s, a trade organization, the International Association of Direct Distributors (IADD) was formed, consisting of all the distributors who purchased product directly from either DC, Marvel, or both. The IADD had annual conferences, issuing obscenity guidelines in 1987, and electing Diamond Comic Distributors' Steve Geppi as IADD Vice President in 1988.
As early as 1980, Marvel Comics saw the growth potential of the direct market, and by 1981 was putting out a number of titles geared specifically to that market (including Dazzler and Ka-Zar the Savage). By the early 1980s, all the major publishers were producing material specifically for the new market, series that would probably not sell well enough on the newsstand, but sold well enough on a non-returnable basis to the more dedicated readers of the direct market to be profitable.
Several of the new distributors lasted a relatively short time, and were succeeded by more competitive organizations; Diamond Comic Distributors replaced New Media/Irjax and Capital City Distribution largely replaced Big Rapids Distribution in the marketplace.
By 1985, the number of direct distributors in North America peaked with approximately twenty companies, many of them multi-warehouse operations, purchasing product for resale to retailers directly from either DC Comics, Marvel Comics, or both. There were also an unknown number, probably in the dozens, of sub-distributors who bought DC and Marvel product from these larger companies (and often the products of other, smaller publishers direct from those publishers), and re-sold to retailers. Most of these sub-distributors were in cities in which the direct distributors themselves did not (at least as yet) have warehouses, including Philadelphia, Boston, Columbus (Ohio), Madison (Wisconsin), Lansing (Michigan), Indianapolis, and Berkeley (California). Many of them were eventually absorbed by the companies which had been their principal suppliers.
From the mid-80s to the mid-90s, nearly every major urban area in the United States had at least one (and sometimes two or three) local direct distribution warehouses that functioned not only as distribution points for pre-ordered weekly shipments, but also as what could be described as "supermarkets for retailers", where store owners could shop for reorders and examine and purchase product that they might not have ordered in advance.
As newsstand sales continued to decline, the Direct Market became the primary market of the two major comics publishers (DC Comics and Marvel Comics). In the late 1980s and early 1990s, as the popularity of comics collecting grew, many new comics shops opened, and existing retailers (such as sports card shops) joined the Direct Market, carrying comics as a side business. By this time, Diamond and Capital City each had approximately twenty warehouses from coast to coast, and both were functioning as fully national distributors. Several of their larger remaining competitors, notably Glenwood, Longhorn, and Bud Plant, had either sold out or gone out of business.
Such rapid growth (due partially to speculation) was unsustainable, however. The market contracted in the mid-1990s, leading to the closure of many Direct Market shops. Diamond and Capital City began closing local warehouses, moving from a decentralized model in which many local warehouses provided full service to a given area to a centralized one with a few shipping hubs and no local walk-in service at all. In 1994, Capital City created controversy by announcing penalties for publishers who didn't deliver their products within promised deadlines; this move followed an industry-wide push for 30-day returnability, a practice formerly in use when comics were primarily distributed in newsstands.
In early 1995, Marvel Comics purchased Heroes World, by that time the third largest distributor behind Diamond and Capital City, with the intention of self-distributing their products; Heroes World also stopped carrying other publishers' books. Other distributors sought exclusive deals with other major publishers to compensate for the substantial loss of Marvel's business. DC Comics, Image Comics, Dark Horse Comics, and several smaller publishers made exclusive deals with Diamond Comic Distributors. Most other distributors, including Capital City Distribution, Diamond's main competitor at the time, either went out of business or were acquired by Diamond. Others established niches — such as re-orders — in which they could compete. When self-distribution failed to meet Marvel's objectives, they also signed an exclusive distribution deal with Diamond, which had by then become the primary supplier for the Direct Market.
In the early 2000s, Diamond continued to dominate direct-market distribution. However, the bookstore market began to challenge the Direct Market as a channel for sales of increasingly popular graphic novels. The growth of interest in comics among mainstream booksellers and book publishers led to several publishers arranging for bookstore distribution outside of Diamond (for example, Tokyopop through HarperCollins, or Fantagraphics through W. W. Norton), while Diamond created Diamond Book Distributors.
In 2020, the COVID-19 pandemic resulted in public health authorities in affected regions ordering non-essential retail sectors and businesses closed for the interim. Diamond Comic Distributors announced on March 24, 2020, a full suspension of distributing published material and related merchandise as of April 1, 2020, until further notice. As Diamond has a near-monopoly on printed comic book distribution in North America, this was described as an "extinction-level event" that threatened to drive the entire specialized comic book retail sector out of business. As a result, publishers like IDW Publishing and Dark Horse Comics suspended publication of their periodicals while DC Comics explored distribution alternatives, including an increased focus on online retail of digital material. On April 17, 2020, DC announced that two new distributors would be shipping their comic books — Lunar Distribution and UCS Comic Distributors, which are owned by Discount Comic Book Service and Midtown Comics, respectively. On April 28, 2020, Diamond announced that shipping to retailers would resume on May 20, after a seven-week shutdown.
Direct market distributors
The list below includes sub-distributors, who bought their mainstream comics from one of the companies below but many of whom were on direct terms with one or more of the smaller or underground publishers.
|Action Direct||Kansas City, Kansas||Defunct||operated in the 1980s; in 1985 acquired assets of Cavco Longhorn|
|Alternate Realities Distributing, Inc.||Denver, Colorado||1979||1987||Acquired by Bud Plant||Wholesale distributor operated by Mile High Comics and run by Nanette Rozanski|
|Big Rapids Distribution||Detroit, Michigan||1975||1980||Bankruptcy||Originally underground press and underground comix distributor founded in 1970; began mainstream comics distribution in early 1975, when Donahoe Brothers Inc. of nearby Ann Arbor went under. Two former employees — Milton Griepp and John Davis — went on to form Capital City Distribution.|
|Bud Plant Inc.||Grass Valley, California||1970||1988||Acquired by Diamond||Wholesale distribution operation|
|Capital City Distribution||Madison, Wisconsin||1980||1996||Acquired by Diamond|
|Cavco Longhorn||Texas||1985||Accounts acquired by Action Direct|
|Charles Abar Distribution||Belmont, California||1982||Acquired by Bud Plant|
|Cold Cut Distribution||Salinas, California||1994||2008||Assets acquired by Haven Distribution||Owned by Mark Thompson and Tim Stroup. Specialized in small-press and independent comics; in March 1998, acquired the assets of Minnesota-based Downtown Distribution|
|The Comic Distributor||Lansing, Michigan||1975||1979||Acquired by Big Rapids Distribution||Sub-distributor started by former Donahoe Brothers employee Jim Friel. (The name "The Comic Distributor" was later taken by Mark Hylton of Comic Carnival.)|
|Comic Kingdom||Detroit, Michigan||1981||early 1980s||Acquired by Glenwood Distributors||Started by retailer Bob Hellems|
|Comics Hawaii||Honolulu, Hawaii||Defunct|
|Comics Unlimited||Staten Island, New York||1975||1994||Acquired by Diamond||Operated by Ron Foreman and Walter Wang; also a retailer — the retailer business was acquired by Fantasy Books & Games in mid-1995|
|Common Ground Distributors||Berkeley, California||1978||1982||Acquired by Capital City||Sub-distributor started by Robert Beerbohm and initially supplied by Big Rapids Distribution|
|Destiny Distributors||Seattle, Washington||early 1980s||1990||Acquired by Diamond.||Sub-distributor started by Phil Pankow and initially supplied by Bud Plant|
|Diamond Comic Distributors||Baltimore, Maryland||1982||—||Active||Inherited New Media/Irjax distribution centers and warehouses|
|Donahoe Brothers Inc.||Ann Arbor, Michigan||c. 1970||1975||Bankruptcy; accounts acquired by Big Rapids Distribution||The second direct distributor (pre-dating both Pacific Comics and New Media Distribution by a month or two). The Donahoes had been in business for about a year, dealing first with Marvel Comics, then Warren Publishing, Atlas/Seaboard Comics, Charlton Comics, and Archie Comics, and finally (and only for about two or three months) with DC Comics when they went out of business. Also known as Comic Center Enterprises; their catalog was called Weekly Dealer|
|Fat Jack's Comicrypt||Philadelphia, Pennsylvania||1976||—||Defunct as distributor||Still active retailer that once acted as a sub-distributor|
|FM International||Wisconsin||1996||2006||Defunct; assets acquired by Westfield Comics||Primarily supplied back-stock|
|Friendly Frank's||Gary, Indiana||1984||1995||Acquired by Capital City||Owner's name was Frank W. Mangiaracina. "Registered agent" located in Gary, Indiana; owner's offices located in Glen Ellyn, Illinois. Their catalog was called Future Comics.|
|Glenwood Distributors||St. Louis, Missouri||c. 1980||1987||Bankruptcy||Sold in 1986, they went through a financial crunch in the spring of 1987, were sued by four publishers that summer, and declared bankruptcy in the fall of 1987|
|Global Hobo Distro||San Francisco, California||2003||c. 2012||Defunct||Distributor of hand-made and hard-to-find comics co-founded by Andy Hartzell and Jesse Reklaw; was partnered with Last Gasp|
|Haven Distributors||Chicago, Illinois||2008||2011||Defunct||Began by acquiring the assets of Cold Cut Distribution. Primarily focused on non-exclusive independent publishers; formally out of business as of October 31, 2011.|
|Heroes World Distribution||Morristown, New Jersey||1975||1997||Acquired by Marvel Comics in 1995||The third largest distributor (behind Diamond and Capital City) at the time of its acquisition and out of business soon thereafter|
|Isis News||Minneapolis, Minnesota||mid-1970s||Acquired by Big Rapids Distribution||Sub-distributor|
|Last Gasp||San Francisco, California||1970||2017||Defunct as distributor||Founded as a publisher; began distributing soon after|
|Lunar Distribution||Fort Wayne, Indiana||2020||—||Active||Part of Discount Comic Book Service|
|New Media Distribution/Irjax Enterprises||Rockville, Maryland||1973||1982||Assets sold to Diamond||Run by Hal Schuster. In late 1981, the company filed for Chapter 11, and in 1982 it sold the distribution end of the business to Steve Geppi (who immediately founded Diamond Comic Distributors).|
|Nova||Los Angeles, California||mid-1970s||Acquired by Big Rapids Distribution||Sub-distributor|
|Pacific Comics Distributors||San Diego, California||c. 1974||1985||Bankruptcy; distribution centers and warehouses acquired by Bud Plant Inc. and Capital City Distribution||Retailer, publisher, and distributor; went bankrupt in 1984|
|Print Mint||Berkeley, California||c. 1969||c. 1975||Defunct||Also a publisher and retailer; mostly focused on underground comix, posters, and other products of the counterculture|
|Sea Gate Distributors||Brooklyn, New York||1972||1985||Bankruptcy||Essentially the first direct market distributor|
|Second Genesis Distribution||Portland, Oregon||1991||Acquired by Diamond in 1990|
|Solar Spice and Liquors||Cambridge, Massachusetts||c. 1981||1982||Acquired by Diamond||Originally owned by Hal Schuster of New Media/Irjax|
|Southern Fantasies/C.I.B.||Atlanta, Georgia||1986||c. 1994||Defunct|
|Sunrise Distributors||Commerce, California||early 1980s||c. 1988||Bankruptcy||Run by Scott Mitchell Rosenberg|
|UCS Comic Distributors||New York City, New York||2020||—||Active||Part of Midtown Comics|
|Well News Service||Columbus, Ohio||late 1970s||Acquired by Big Rapids Distribution (?)||Sub-distributor; their personnel later became the nucleus of an early Capital City Distribution branch|
|Wisconsin Independent News Distributors (WIND)||Madison, Wisconsin||1971||late 1970s||Acquired by Big Rapids Distribution||Eventually run by Milton Griepp and John Davis, who later went on to co-found Capital City Distribution|
- Andromeda Distributing Limited (Toronto, Ontario) — established in 1989
- Big Picture Distribution (Toronto, Ontario) — managed by Robert Myre
- Comex Distributors (Calgary, Alberta) — acquired by Portland, Oregon-based Second Genesis Distribution in 1988
- Galileo Distributors (Edmonton, Alberta)
- Multi-Book and Periodical (Toronto, Ontario)
- Robin Hood Distribution (Oakville, Ontario)
- Styx International (Winnipeg, Manitoba)
- Neptune Distribution — operated from 1986 to 1991, when it was acquired by Diamond
- Slab-O-Concrete — small press-focused distributor run by Peter Pavement; operated from 1994 to 2001
- Titan Distributors — operated from 1978 to 1993, when it was acquired by Diamond
- Schedeen, Jesse (March 25, 2021). "Marvel Comics Shifts to New Distributor in Industry-Rattling Move - IGN". IGN. Retrieved March 25, 2021.
- Bradburn, Jamie (2 September 2015). "Vintage Toronto Ads: Memory Lane – The story of "Captain George" Henderson, Toronto's first retailer to specialize in comic books". torontoist.com.
- VanderPloeg, Scott (14 September 2011). "Canada's 1st Comic Shop?". comicbookdaily.com.
- "Comics History: Underground comix and the underground press". lambiek.net.
- Dorn, Lori (6 February 2014). "Gary Arlington (1938-2014), Owner of the First Comic Book Store in the United States". laughingsquid.com.
- Rozanski, Chuck. "Tales From the Database: Destroying the Entry Point of Most New Readers." Mile High Comics, March 2004.
- Eury, Michael. Dick Giordano: Changing Comics, One Day at a Time (TwoMorrows Publishing, 2003), p. 42.
- Estren, Mark James (1993). "Foreword: Onward!". A History of Underground Comics. Ronin Publishing. pp. 7–8, 10. ISBN 0-914171-64-X.
- Distributor information, indicia, The Comics Journal #45 (March 1979).
- Evanier, Mark. "Notes From Me," POV Online (Dec. 31, 2004). Accessed Oct. 14, 2014.
- "Direct Distribution" in Duin, Steve and Richardson, Mike (ed.s). Comics Between the Panels (Dark Horse Publishing, 1998), pp. 126-130.
- "Newswatch: Distributor Organization Issues Guidelines About Obscenity," The Comics Journal #117 (September 1987), p. 14.
- "Newswatch: Diamond's Steve Geppi Elected IADD VP," The Comics Journal #125 (October 1988), p. 25.
- "Marvel Focuses On Direct Sales," The Comics Journal #59 (October 1980), pp. 11-12.
- "The Direct Sales Boom," The Comics Journal #64 (July 1981), p. 7.
- Miller, John Jackson. "Nov. 17, 1992: A $30 Million Day — and the Days After," "The 1900s: 10 biggest events from 100 years in comics," CBGXtra.com (Dec. 12, 2005).
- "Newswatch: Capital Announces Controversial Penalty Fees for Publishers: Move Follows Industry-wide Push for 30-day Returnability," The Comics Journal #166 (February 1994), pp. 17–26.
- Gray, Bob. "Newswatch: Marvel Buys 3rd Largest Distributor: Heroes World Purchase Signals Fundamental Changes in the Direct Market," The Comics Journal #174 (February 1995), p. 15-22.
- Gertler, Nat. "Marvel Buys Heroes World," Hogan's Alley, v. 1, no. 2 (1995), p. 17.
- "Newswatch: Tip 11: Go Exclusive with Diamond" The Comics Journal #185 (Mar. 1996), p. 27.
- "Diamond Comic Distributors acquires Capital City Distribution; Comic distribution industry stabilized by purchase," bNet: Business Wire (July 26, 1996).
- "Tokyopop Signs Alliance with HarperCollins: For Co-Publishing and Distribution," ICv2 (Mar. 28, 2006.
- "W.W. Norton To Distribute Fantagraphics: Another Change in Comics Bookstore Distribution," ICv2 ( May 14, 2001).
- "Diamond Moves into Bookstore Distribution: Marvel Switches from LPC," (Apr. 25, 2001).
- Crawford, Blair (24 March 2020). "COVID-19: Ontario to close all non-essential businesses; Schools won't reopen April 6". Ottawa Citizen. Post-Media. Retrieved 29 March 2020.
- Johnson, Rich. "Diamond Comic Distributors No Longer Taking In New Comics". Bleeding Cool. Retrieved 29 March 2020.
- Salkowitz, Rob (23 March 2020). "Final Crisis? Diamond Comic Distributors Halts Shipments Of New Comics In Response To COVID-19 Shutdowns". Forbes. Retrieved 29 March 2020.
- Arrant, Chris (28 March 2020). "DC Exploring 'Multi-Distributor Model' to Deal with Coronavirus Crisis". Newsarama. Retrieved 29 March 2020.
- Arrant, Chris. "Inside DC's New Print Distribution Plan (And The New Distributors Involved)," Newsarama (April 17, 2020). Archived at the Wayback Machine.
- Griepp, Milton (April 29, 2020). "Diamond to resume weekly new product distribution". ICv2. Retrieved June 2, 2020.
- At least two other direct distribution companies existed, in addition to than those listed below: one in Georgia, and one in New York following the demise of East Coast Seagate Distribution.
- Rozanski, Chuck. "Returning to the Topic of My 1979 Visit to the Marvel Offices," Tales From the Database, MileHighComics.com (March 2004).
- "Bud Plant Sells Out to Diamond," The Comics Journal #124 (August 1988), p. 9-10.
- "Newswatch: Texas Distributor calls it quits," The Comics Journal #99 (June 1985), pp. 17-18.
- Duin, Steve and Richardson, Mike (ed.s) "Bud Plant" in Comics Between the Panels (Dark Horse Publishing, 1998) ISBN 1-56971-344-8, p. 356-357
- "About Cold Cut," Cold Cut official website. Accessed March 31, 2017.
- Gray, Bob. "Newswatch: Marvel vs. Comics Unlimited : Marvel Cuts Off Distributor, Forcing Sale to Diamond," The Comics Journal # 171 (Sept. 1994), pp. 23-30.
- "Diamond Timeline Chronicles 30 Years of Service & Success," Diamond Comic Distributors, Inc. official website. Accessed Feb. 10, 2015.
- "Retail Chain Doubles Size with Acquisition," The Comics Journal #180 (Sept. 1995), p. 29.
- "Newswatch: Independent Meets Its Destiny," The Comics Journal #139 (December 1990), pp. 12-13.
- "Newswatch: Friendly Frank's Consolidates and Expands," The Comics Journal #167 (Apr. 1994), p. 30.
- FRIENDLY FRANK'S COMICS IN," Bizapedia. Accessed March 31, 2017.
- "Newswatch: Capital City Acquires Friendly Frank's," The Comics Journal #178 (July 1995), pp. 13-15.
- "Newswatch: Glenwood Distributors Sold," The Comics Journal #108 (May 1986), p.21.
- "Newswatch: Glenwood in financial crunch," The Comics Journal #115 (April 1987), p. 23.
- "Newswatch: Four Publishers Sue Glenwood For Non-Payment," The Comics Journal #116 (July 1987), pp. 17-18.
- "Newswatch: Glenwood Distributors Declares Bankruptcy," The Comics Journal #117 (September 1987), p. 12.
- Carlson, Johanna Draper. "Cold Cut Becomes Haven Distributors," Comics Worth Reading (Mar. 16, 2008). Retrieved Sept. 8, 2008. Archived September 30, 2008, at the Wayback Machine
- Stahlberg, Lance. Haven website. Accessed December 17th, 2011.
- Aoki, Deb. "Comics Publisher Last Gasp Shuts Down its Distribution Operation," Publishers Weekly (Dec 07, 2016).
- Gearino, Dan. Comic Shop: The Retail Mavericks Who Gave Us a New Geek Culture (Ohio University Press, 2017).
- "Direct Distribution," in Duin, Steve and Richardson, Mike (ed.s), Comics Between the Panels (Dark Horse Publishing, 1998), pp. 126-130.
- "Newswatch: NM in Trouble, to File for Chapter 11," The Comics Journal #70 (January 1982], p. 16.
- "Newswatch: New Media Distribution out of Business," The Comics Journal #72 (May 1982), p. 16.
- "Newswatch: Pioneering direct-sales distributor Sea Gate files for bankruptcy," The Comics Journal #101 (August 1985), pp. 17-18.
- "Second Genesis Delaying Its Exodus," The Comics Journal #140 (February 1991), p. 13.
- "Sunrise Creditors Meet," The Comics Journal #122 (June 1988), p. 22.
- "Newswatch: Second Genesis Absorbs Comex," The Comics Journal #128 (April 1988), p. 15.
- "Newswatch: Diamond Acquires Titan Distributors," The Comics Journal #162 (Oct. 1993), pp. 35-36.
- Beerbohm, Robert L. "A Short Synopsis of the Direct Market," Comics Buyer's Guide #1029 (Summer 1993).
- Beerbohm, Robert L. "A Few Origins of the Direct Sales Market," Comic Book Store Wars, the First Hundred Years (1995).
- Beerbohm, Robert L. "Secret Origins of the Direct Market, part 2: Phil Seuling and the Undergrounds Emerge," Comic Book Artist #7 (February 2000), pp. 116–125.
- Carlson, KC. "KC Column: Scaling Mount Baron," Westfield Comics (Nov. 16, 2009) — the inner workings of Capital City Distribution in the early 1980s
- Hanley, Jim. "Comics Distribution: An Historical View and Predictive Query," Comicon.com (Sept. 18, 1999).
- Luttrell, Hank "Comic Book Distribution: A Modest Proposal", 20th Century
- "The Origin of the Comics Direct Market - 1994 interview with Ed Shukin". ICv2. Retrieved 2008-03-06.
- Stewart, Alan "A Brief History of the American Comic Book Industry"