|Notable works||Hench, Robin, Countdown to Final Crisis|
Beechen has written scripts for various cartoons, such as Teen Titans, The Wild Thornberrys, Rugrats, Pink Panther and Pals, The Batman, Edgar and Ellen and the Ben 10 franchise. He was also the story editor on Hi Hi Puffy AmiYumi for Cartoon Network. He was an executive producer on The Adventures of Chuck and Friends.
Beechen's first credited published work was a graphic novel named Hench, with artist Manny Bello, was published by AiT/Planet Lar in 2004. He's also written scripts for Teen Titans Go! and Justice League Unlimited for DC Comics.
Currently, Beechen is under contract with DC. He wrote issues of DC's weekly mini-series Countdown to Final Crisis  and the mini-series Countdown to Adventure, featuring Animal Man, Starfire and Adam Strange, for DC. He is currently writing a Batgirl mini-series.
His follow up original graphic novel with Bello, Dugout, was released by AiT/Planet Lar in 2008. At the New York Comic Con, Wildstorm announced he would be writing a new series, Killapalooza, with Trevor Hairsine on art duties. Also at Wildstorm he took over writing Wildcats during the World's End storyline.
- Batman: Legends of the Dark Knight #212
- Countdown to Adventure
- Justice League Unlimited #1-19, 21-22, 24-25, 27, 29, 31
- Robin v.4 #148-166
- Teen Titans v.3 #44-49
- Teen Titans Go!
- Batman Beyond #1-6
- Batman Beyond: 10,000 Clowns (2013)
- Adam Beechen Interview
- What I did on my... Interstellar Summer Vacation - Bios - Adam Beechen
- Countdown Interview with Paul Dini
- NYCC '09 - Wildstorm Panel with Jim Lee, Newsarama, February 7, 2009
- NYCC | Adam Beechen on Killapalooza, Comic Book Resources, February 8, 2009
- Adler, Matt (October 27, 2009). "WildStorm-Berries: Adam Beechen Talks WildCats". Broken Frontier. Archived from the original on 31 October 2009. Retrieved October 28, 2009.
|Teen Titans writer
Bryan Q. Miller
Hilary J. Bader
|Batman Beyond writer