Njáls saga (modern Icelandic pronunciation: listen (help·info)) (also Njála (listen (help·info)), Brennu-Njáls saga (listen (help·info)) or "The Story of Burnt Njáll") is a thirteenth-century Icelandic saga that describes events between 960 and 1020. 
The saga deals with a process of blood feuds in the Icelandic Commonwealth, showing how the requirements of honor could lead to minor slights spiralling into destructive and prolonged bloodshed. Insults where a character's manhood is called into question are especially prominent and may reflect an author critical of an overly restrictive ideal of masculinity. Another characteristic of the narrative is the presence of omens and prophetic dreams. It is disputed whether this reflects a fatalistic outlook on the part of the author.
The principal characters in the saga are the friends Njáll Þorgeirsson, a lawyer and a sage, and Gunnar Hámundarson, a formidable warrior. Gunnar's wife instigates a feud that leads to the death of many characters over several decades including the killing by fire of the eponymous "Burnt Njáll". 
The work is anonymous, although there has been extensive speculation on the author's identity. The major events described in the saga are probably historical but the material was shaped by the author, drawing on oral tradition, according to his artistic needs. Njáls saga is the longest and most highly developed of the sagas of Icelanders. It is often considered the peak of the saga tradition.
Authorship and sources
Njáls saga, like the other sagas of Icelanders, is anonymous. There are, however, many theories about the saga's authorship. The oldest idea, attested in the early 17th century, is that Sæmundr fróði wrote the work. Other suggested authors include Sæmundr's sons, Jón Loftsson, Snorri Sturluson, Einarr Gilsson, Brandr Jónsson and Þorvarðr Þórarinsson.
The saga is now believed to have been composed in the period from 1270 to 1290. Among written sources which the author likely used are Laxdæla saga, Eyrbyggja saga and Ljósvetninga saga as well as the lost sagas Brjáns saga and Gauks saga Trandilssonar. The author must, however, have derived the bulk of the material in the saga from oral tradition which he manipulated for his own artistic purposes. Opinions on the historicity of the saga have varied greatly, ranging from pure fiction to nearly verbatim truth to any number of nuanced views. It can be regarded as certain that Njáll and Gunnarr were real historical people and their fateful deaths are referred to in other sources. Gabriel Turville-Petre said, "It was not the author's purpose to write a work of history, but rather to use a historical subject for an epic in prose".
Njáls saga explores the consequences of vengeance as a defence of family honor by dealing with a blood feud spanning some 50 years. The saga shows how even worthy people can destroy themselves by disputes and demonstrates the tensions in the Icelandic Commonwealth which eventually led to its destruction. Any insult to one's honor had to be revenged: sometimes this includes slights which seem trivial to modern readers. Magnus Magnusson finds it "a little pathetic, now, to read how vulnerable these men were to calls on their honour; it was fatally easy to goad them into action to avenge some suspicion of an insult".
Insults involving a character's manliness are especially prominent in the saga. Thus, Njáll's lack of a beard is repeatedly referred to and used by his opponents to call his manhood into question. Another example, among many, is when the gift of a silk garment is considered an insult by Flosi and a hard-won settlement breaks down as a consequence. Ármann Jakobsson has argued that it is "difficult to find a man whose manhood is not vulnerable" and that Njáls saga criticizes the idea of a misogynistic society by showing that the ideal of masculinity can be so restrictive that it becomes oppressive to men and destructive to society.
Omens, prophetic dreams and supernatural foresight figure prominently in Njáls saga. The role of fate and, especially, of fatalism is, however, a matter of scholarly contention. Halldór Laxness argued that the saga is primarily a book about the fatalism inherent in Norse paganism. In his view, the course of events is foreordained from the moment Hrútr sees the thieves' eyes in his niece and until the vengeance for Njáll's burning is completed to the southeast in Wales. In this way, Laxness believed that Njáls saga attested to the presence of a "very strong heathen spirit", antithetical to Christianity, in 13th century Iceland. Magnus Magnusson wrote that "[t]he action is swept along by a powerful under-current of fate" and that Njáll wages a "fierce struggle to alter its course" but that he is nevertheless "not a fatalist in the heathen sense". Thorsteinn Gylfason rejects the idea that there is any fatalism in Njáls saga, arguing that there is no hostile supernatural plan which its characters are subject to.
Hrútur and Hallgerður
The first episode covers the period from the betrothal of Hrútur Herjólfsson and Unnr to the ugly legacy of their divorce. We are shown Hrútur's exploits in Norway, where he gains honour at court and in battle, but he ruins his subsequent marriage by becoming the lover of the aging queen mother Gunnhildr. When he denies having a woman in Iceland, she curses him so that he is unable to consummate his marriage. After Unnr divorces him, he retains the dowry by challenging Unnr's father, Mörður, to combat. Mörður refuses, as he knows Hrútur's reputation and that he will lose the fight. Because of this, Hrútr keeps the dowry. While this conforms to Icelandic law, it offends justice.
The first chapter gives one of Hrútr's insights when he makes comments about his beautiful niece, "I do not know how thieves'[clarification needed] eyes came into the family". The saga next follows this niece, Hallgerður, through her first two marriages. Both husbands die by the axe of Hallgerður's doting, brutish foster-father, Þjóstólfr. Hallgerður provokes the first death but not the second, although it follows from a disagreement between her and her husband. It is Hrútr who, despite the family ties, avenges the death by killing Þjóstólfr.
Gunnar and Njáll
Gunnar Hámundarson and Njáll Þorgeirsson are now introduced. Gunnar is a man of outstanding physical prowess, and Njáll has outstanding sagacity; they are close friends. When Gunnar is obliged to revive Unnr's dowry-claim against Hrútur, Njáll gives him the means to do so. By skillful play-acting, Gunnar begins the legal process in Hrútur's own house. He follows Hrútr's doubtful example when it comes to court, and Hrútur, who has previously won by threat of violence, loses to a threat of violence. Despite his humiliation, he sees future links with Gunnar.
This comes about when Gunnar returns with honours from a trip to Scandinavia. He goes to the Althing – the annual assembly – in splendour, and meets Hallgerður. They are impressed with one another and are soon betrothed, despite Hrútr's warnings about Hallgerður's character, and Njáll's misgivings.
Hrútur and Njáll are proven right when Hallgerður clashes with Njál's wife, Bergþóra. Hallgerður charms a number of dubious characters into killing members of Njáll's household and the spirited Bergþóra arranges vengeance. After each killing, their husbands make financial settlements according to the status of the victims. The fifth victim is Þórður, foster-father of Njáll's sons. Þráinn Sigfússon, Gunnarr's uncle and Hallgerður's son-in-law, accompanies the killers. When the feud ends and settlements are made, Þráinn's presence at that killing later causes conflict.
Hallgerður now uses one of her slaves, Melkólfur, to burgle the home of a churlish man named Otkell. Gunnar immediately seeks to make amends, but his handsome offers are not accepted. A lawsuit is started against him which, with Njáll's help, he wins, gaining great honour. However, while remonstrating with Hallgerður about the burglary, Gunnar slaps her.
This is followed by Otkell accidentally wounding Gunnar. Insult follows injury and Gunnarr reluctantly goes to avenge himself. With belated help from his brother Kolskeggur, he kills Otkell and his companions.
Under Njáll's influence a new settlement is arranged, and Gunnarr's reputation grows. Njáll warns him that this will be the start of his career of killings.
Next, Gunnar accepts a challenge to a horse-fight from a man called Starkaður. In the course of the fight, his opponents cheat, and Gunnar finds himself in a fresh squabble. Njáll tries to mediate but Þorgeir Starkaðsson refuses to accept it. On a journey with his two brothers, Gunnar is ambushed by Starkaður and his allies. In the battle, fourteen attackers and Gunnar's brother Hjörtur are killed.
Worming through all this is Unnr's son, Mörður Valgarðsson. Mörður envies and hates Gunnar, and uses other men to attain his aims. He has learned that Njáll prophesied that Gunnar will die if he kills twice in the same family and subsequently breaks the settlement for his death. He instigates an attack on Gunnar by persons dissatisfied by the settlement. Again, Gunnarr wins the fight, but he kills a second man in the same family. The settlement that follows requires that Gunnarr and Kolskeggur leave Iceland for three years.
Arrangements are made for exile. But as Gunnar leaves home, he looks homeward and, touched by the beauty of his homeland, resolves not to leave Iceland, thus becoming an outlaw. He goes about as though nothing has changed but his enemies, Mörður among them, seek revenge. He defends himself in his home until his bowstring is cut. Hallgerður refuses to give him strands of her hair to restring his bow; this is in revenge for the slap he once gave her. Gunnar's enemies resist Mörðrs proposal to burn him in the house as shameful, but eventually they take the roof off to get to Gunnar. Njáll's son Skarphéðinn assists Högni Gunnarsson in some acts of vengeance before a settlement is achieved.
Kári and the sons of Njáll
Scandinavian rulers honor two Icelandic expeditions: those of Þráinn Sigfússon and of Njáll's two younger sons. Both return with enhanced honor, but also with companions. Þráinn brings back the malevolent Hrappr; the sons of Njáll and the noble Kári Sölmundarson, who marries their sister. But Njáll's sons also bring back a grievance, blaming Þráinn for the way in which the de facto ruler of Norway, Jarl Hákon, has treated them while looking for Hrappr, who had been hidden by Þráinn. While Njáll says they have been foolish in raising the matter, he advises them to publicise it so that it will be seen as a matter of honor. Þrain refuses a settlement, and his retainers, including Hallgerðr, on her last appearance, insult them.
The most dramatic of the saga's battles follows. Njáll's sons, with Kári, prepare to ambush Þráinn and his followers. There is a bridge of ice over the river between them. Skarphéðinn overtakes his brothers, leaps the river, and slides on the ice past Þráinn, splitting his skull in passing. Between them the attackers kill four men, including Hrappr.
Þráinn's brother, Ketill, has married Njáll's daughter, and between them they bring about a settlement. Wishing to stop further contention, Njáll adopts Þráinn's son Höskuldr as his foster-son. Höskuldr grows up in Njáll's household, and is loved and favoured by him. When he is fully grown, Njáll attempts to find a suitable wife for him, Hildigunnr. However, she refuses, saying that she will only marry Höskuldr if he becomes a chieftain. Njáll manages to get Höskuldr a chieftaincy by instituting the Fifth Court at the Althing, and Höskuldr and Hildigunnr are married.
At this point, the saga recounts the conversion of Iceland to Christianity in 999 CE.
Höskuldr and Flosi, the burning
Mörðr Valgarðsson now finds Höskuldr to be such a successful chief that his own chieftaincy is declining. He sets the sons of Njáll against Höskuldr; the tragedy of the saga is that they are so susceptible to his promptings that they, with Mörðr and Kári, murder him as he sows in his field. As one character says, "Höskuldr was killed for less than no reason; all men mourn his death; but none more than Njal, his foster-father".
Flosi, the uncle of Höskuldr's wife, takes revenge against the killers, and seeks help from powerful chieftains. He is pressured (against his better judgement) by Hildigunnr to accept only blood vengeance. Njáll's sons find themselves at the Althing having to plead for help. Skarphéðinn has become grimly fatalistic, and insults many who might help them.
After some legal sparring, arbitrators are chosen, including Snorri goði, who proposes a weregild of three times the normal compensation for Höskuldr. This is so much that it can only be paid if the arbitrators, and many at the Althing, contribute. The great collection is gathered, and Njáll adds a gift of a fancy cloak. Flosi claims to be insulted by the offer of a unisex garment (an insult from Skarp-Heðinn also adds fuel to the fire) and the settlement breaks down.
Everyone leaves the Althing and prepares, amid portents and prophecies, for the showdown. A hundred men descend on Njáll's home, Bergthorsknoll (Bergþórshváll), to find it defended by about thirty. Any victory for Flosi will be at some cost. But Njáll suggests that his sons defend from within the house, and they, while realizing that this is futile, agree. Flosi and his men set fire to the building.
Both the innocent and the guilty are surrounded. Flosi allows the women to leave but beheads Helgi Njálsson, who attempts to escape disguised as a woman. Although Flosi invites Njáll and Bergþóra to leave, they refuse, preferring to die with their sons and their grandson Þórðr (the son of Kári). Eventually eleven people die, not including Kári who escapes under cover of the smoke by running along the beam of the house. Flosi knows that Kári will exact vengeance for the burning.
At the Althing, both sides gather. Flosi bribes Eyjólfr Bölverksson, one of the finest lawyers in Iceland, into taking over the case, while his opponents blackmail Mörðr Valgarðsson into prosecuting, advised by Þórhallr, Njáll's foster-son, who was trained in the law by Njáll, but is kept away from the proceedings by an infected leg. There is a legal joust between the parties. Eventually, when his legal action seems to be failing, Þórhallr lances his boil with his spear and begins fighting. Flosi's men are driven back until Snorri separates the parties. In the confusion, several are killed including Ljótr, Flosi's brother-in-law.
Ljótr's father, Hallr of Síða, takes advantage of the truce to appeal for peace, and seeks no compensation for his son. Moved by this, all but Kári and Njáll's nephew Þorgeir reach a settlement, while everyone contributes to Ljótr's weregild, which in the end amounts to a quadruple compensation. The burners are exiled.
Before the sons of Sigfús reach home, Kári attacks them, and most of the rest of the saga describes his vengeance for the burning. He is supported by Þorgeir and an attractive anti-hero named Björn. He pursues them to Orkney and Wales. The most dramatic moment is when he breaks into the earl's hall in Orkney and kills a man who is giving a slanderous account of those killed at the burning.
After a pilgrimage to Rome, Flosi returns to Iceland. Kári follows, and is shipwrecked near Flosi's home. Testing Flosi's nobility he goes to him for help, and they arrange a final peace. Kári marries Höskuldr's widow. Finally, there is a full reconciliation.
- Þórunn Erlu-Valdimarsdóttir, Kalt er annars blóð (Reykjavík: JPV, 2007) retells the saga as a crime novel.
- The 2014 Icelandic novel Mörður by Bjarni Harðarson retells Njáls saga from Mörðr Valgarðsson's point of view.
- An Icelandic short film called Brennu-Njálssaga (known by its English title in Europe as The Saga of Burnt Njal) was directed by Friðrik Þór Friðriksson and released 1981. The film is featured on the Icelandic DVD release of Angels of the Universe. Featured in the soundtrack is a song called "Brennu-Njálssaga," composed by the Icelandic new wave band, Þeyr with the collaboration of Hilmar Örn Hilmarsson. This song later appeared in 1981 when the group released its single Iður til Fóta (in the cassette version only).
- Episode 27 of Monty Python's Flying Circus is titled "Njorl's Saga". The "saga" in question is quite unrelated to any events in Njal's Saga, despite the similarities between the names.
- The 1964 book The Burning of Njal by Henry Treece re-tells the saga from the recovery of Hrútr's dowry to Kári's final reconciliation with Flosi.
- The Red Romance Book, a collection of heroic tales and legends published in 1905 and lavishly illustrated by Henry Justice Ford, includes three stories based on the saga: The Slaying of Hallgerda's Husbands, The Death of Gunnar, and Njal's Burning.
- The Hallgerda Mons, a mountain on Venus, is named for Hallgerðr.
- In DreamWorks' animated series Dragons: Race to the Edge season 3 episode 3 a small excerpt from Njáls saga is chiseled into a sword and a wall in a cave using the Futhorc runic alphabet.
- The 1995 adventure film The Viking Sagas is inspired heavily by the saga, through features an original plot.
Manuscripts and editions
Njáls saga survives in around 60 manuscripts and fragments, 21 of which – an unusually large number – are from the Middle Ages. None of the vellum manuscripts survives complete, but they tended to be copied conservatively, indicating the reverence which Icelandic scribes have had for the saga and making it relatively easy to reconstruct a complete medieval text. The vellum manuscripts were classified most recently by Einar Ólafur Sveinsson in 1953, en route to his 1954 Íslenzk fornrit edition of the saga, which remains the standard edition. However, a project on 'The Variance of Njáls saga ', based in the Árni Magnússon Institute for Icelandic Studies, is reassessing the complete history of the manuscript transmission of the saga.
The first printed edition of the saga, by Ólafur Ólafsson, based primarily on Reykjabók, with reference to Kálfalækjabók and Möðruvallabók, was published in Copenhagen in 1772. A major step in the editing of the saga was the 1875–89 critical edition of Konráð Gíslason and Eiríkur Jónsson. The current main edition is that of Einar Ólafur Sveinsson from 1954.
The known, surviving manuscripts of the saga, most of which are available in digital facsimile, are:
|2, 20||GKS 2870 4to||Gráskinna||c1300||parchment||including younger additions made as repairs, c. 1500×1550, known as Gráskinnuauki.|
|1a, b||AM 162 b fol. β, δ||Þormóðarbók||c1300||parchment||fragments, thought to originate from the same codex|
|3, 44||AM 468 4to||Reykjabók||c1300-1325||parchment||folio 7 from C17|
|5||AM 162 b fol. ζ||c1325||parchment||fragment|
|4||AM 162 b fol. γ||Óssbók||c1325||parchment||fragment|
|6||AM 162 b fol. θ||c1325||parchment||fragment|
|7, 42||AM 132 fol.||Möðruvallabók||c1330-1370||parchment||first 11 leaves and ff. 20 and 30 C17|
|8||AM 133 fol.||Kálfalækjarbók||c1350||parchment|
|9||AM 162 b fol. κ||c1350||parchment||fragment|
|10||AM 162 b fol. η||c1350||parchment||fragment|
|11, 19||AM 162 b fol. ε||Hítardalsbók||c1350-1375||parchment||fragment; first folio probably c1500|
|12, 22||GKS 2868 4to||Skafinskinna||c1350-1400||parchment||f. 31 C17|
|14||AM 162 b fol. α||c1390-1440||parchment||fragment|
|13, 15||GKS 2869 4to||Sveinsbók||c1400||parchment||folio 11 written in a later hand|
|16||AM 162 b fol. ι||Reykjarfjarðarbók||c1400-1425||parchment||fragment|
|17||AM 466 4to||Oddabók||c1460||parchment|
|18||AM 309 4to||Bæjarbók||1498||parchment|
|21||AM 921 4to I; Lbs fragm. 2; JS fragm. 4; Þjóðminjasafn I||The Lost Codex||c1600-1650||parchment||four fragments thought to originate in the same codex|
|23||AM 396 fol.||Melanesbók/Lambavatnsbók||c1600-1650||paper|
|31||GKS 1003 fol.||1667-1670||parchment|
|24||AM 136 fol.||c1640-1643||paper|
|27||AM 555 c||Breiðarbólstaðarbók||c1640-1660||paper|
|25||AM 134 fol.||Hofsbók||c1640-1656||paper|
|26||AM 470 4to||Hvammsbók||c1640-
|28||AM 137 fol.||Vigfúsarbók||c1640-1672||paper|
|29||AM 163 d fol.||Ferjubók||c1650-1682||paper|
|30||AM 465 4to||c1650-1699||paper|
|32, 43||AM 555 a 4to||1663-1665||paper||folios 1 and 2 in a different hand from the main one|
|33, 41||AM 163 i fol.||Saurbæjarbók||1668||paper||folios 1-3 in a different hand from the main one|
|34||Stockholm Papp. 9 fol.||1684||paper|
|36||BL Add 4867 fol.||1690||paper|
|35||AM 135 fol.||c1690-1697||paper|
|37||AM 464 4to||1697||paper|
|38||Lbs 222 fol.||Rauðskinna||1698||paper|
|40||NKS 1220 fol.||Vigursbók||1698||paper|
|39||Lbs 3505 4to||1698||paper|
|45||SÁM 33||18th c||paper||1 folio|
|57||Trinity College Dublin, MS 1002||c. 1750?||paper|
|46||AM 469 4to||Fagureyjarbók||1705||paper|
|51||NB 313 4to||1711||paper|
|48, 49||KB Add 565 4to||c1707-1722||paper||folios 22r-25r in a different hand|
|50||ÍB 421 4to||c1707-1722||paper|
|47||AM 467 4to||c1707-1722||paper|
|52, 68||ÍB 261 4to||Lágafellsbók||1740||paper||Folios 1-5 and 134-35 added, probably in the nineteenth century, in two different hands|
|53||Thott 1776 4to III||c1742-1800||paper|
|54||Thott 984 fol. III||c1750||paper|
|55||Thott 1765 4to||c1750||paper|
|58||Kall 612 4to||1753||paper|
|56||ÍB 322 4to||c1750-1770||paper|
|59||NKS 1788 4to||Bjarnarstaðarbók||1760||paper|
|61||Handrit í eigu Landakotskirkju||Landakotsbók||c1760-1780||paper|
|60||NKS 1219 fol.||c1760-1780||paper|
|62||SÁM 137 (handrit úr safni Jóns Samsonarsonar)||The Younger Flateyjarbók||1767-1769||paper|
|63||AM Acc. 50||1770||paper|
|65, 70||Lbs 1415 4to||c1770||paper||Folios 225–26 added in the nineteenth century|
|64||ÍB 270 4to||Urðabók||c1770||paper|
|66||NB 372 4to||1772||paper|
|67||Lbs 437 4to||1773||paper|
|69||Lbs 747 fol.||1871-1875||paper|
|70||SÁM 168||Seattle Fragment||c.1800-1900||paper||3-folio fragment|
|translation||GKS 1021 fol.||1660-64||paper||Danish translation in the hand of Þormóður Torfason.|
|summary||AM 576 a 4to||1660-95||paper||Two-folio summary by Einar Eyjólfsson.|
|summary||Biörner’s Swedish summary||c. 1720-30||paper||Swedish summary (with some Icelandic text) written for the Swedish Antikvitetskollegiet.|
|summary||Rostock Mss. philol. 78/2||c. 1730?||paper||5-folio German summary|
|translation||Stockholm papp. 93/96 fol.||1733-63||paper||Swedish translation by Þorvaldur Brockmann|
|translation||Stockholm papp. 93 fol.||1733-63||paper||Carl Hagelberg's clean copy/revision of Þorvaldur Brockmann's Swedish translation.|
|translation||Lbs 4855 8vo||1772-1900||paper||A copy of the 1772 edition with partial manuscript translation into German|
Njáls saga has been translated into English four times:
- Dasent, Sir George Webbe (1861). The Story of Burnt Njal. Edinburgh: Edmonston and Douglas.
- Repr. 1900, London: Grant Richards.
- Repr. 1911: London, New York: Dent, Dutton.
- Bayerschmidt, Carl F.; Hollander, Lee M. (1955). Njál's Saga. New York: New York University Press for the American-Scandinavian Foundation.
- Magnusson, Magnus; Pálsson, Hermann (1960). Njal's Saga. Harmondsworth: Penguin. ISBN 0140441034.
- Translation by Robert Cook, in Hreinsson, Viðar (1997). The Complete Sagas of the Icelanders, Including 49 Tales. Volume 3. Reykjavík: Leifur Eiríksson. ISBN 9979929332.
- Jakobsson, Ármann. 2007. "Masculinity and politics in Njáls saga", Viator 38, pp. 191–215.
- Sveinsson, Einar Ól. 2010 . Brennu-Njáls saga. Hið íslenzka fornritafélag. ISBN 9979-893-12-5.
- Laxness, Halldór. 1997 . "Eftirmáli", Brennunjáls saga. Vaka-Helgafell. ISBN 9979-2-1242-X.
- Magnusson, Magnus. 1987 . "Introduction", Njal's Saga. Penguin Classics. ISBN 0-14-044103-4.
- Gylfason, Thorsteinn. 1998. "Introduction", Njál's Saga. Wordsworth Classics. ISBN 1-85326-785-6.
- Ólason, Vésteinn. 1998. Dialogues with the Viking Age: Narration and Representation in the Sagas of the Icelanders. Heimskringla. ISBN 9979-3-1650-0.
- Ólason, Vésteinn. 2006. "Íslendingasögur og þættir", Íslensk bókmenntasaga I. ISBN 9979-3-2721-9.
|Wikiquote has quotations related to: Njáls saga|
|Wikimedia Commons has media related to Njáls saga.|
- Modernized Icelandic text with translations into many languages at the Icelandic Saga Database
- An online public domain edition of Njal's Saga: George Dasent's English translation. Icelandic Saga Database
- Modernized Icelandic text
- The official Njal's Saga website—The Njála museum in Hvolsvöllur, Iceland
- Proverbs in Njáls saga
- www.njalurefill.is Njals Tapestry
- Lang, Andrew, ed. (1905). The Red Romance Book. Illustrated by Henry Justice Ford. London: Longman. Archived from the original on 2016-10-12. Retrieved 2016-03-22.
- Annotated bibliography and text at Wikisaga.
- Børge Nordbø. "Njåls saga". Store norske leksikon. Retrieved November 1, 2019.
- Ármann Jakobsson 2007:214.
- The name Njál is Gaelic in origin, coming from Niall, which is often anglicised as Neil.
- "Njál´s Saga Centre". sagatrail.is. Retrieved November 1, 2019.
- Vésteinn Ólason 2006:134.
- Einar Ól. Sveinsson 2010 :CVII-CXII.
- Thorsteinn Gylfason 1998:XIII.
- Einar Ól. Sveinsson 2010 :XXXIX-LVI.
- Magnusson 1987 :23
- Magnusson 1987 :22–26.
- Vésteinn Ólason 2006:141.
- Magnusson 1987 :26.
- Vésteinn Ólason 1998:198.
- Magnusson 1987 :16.
- Ármann Jakobsson 2007:193.
- Icelandic "mjög sterkur heiðinglegur andi".
- Laxness 1997 :16–17.
- Thorsteinn Gylfason 1998:XXIII-XXIV.
- Bjarni Harðarson, Mörður (Selfoss: Sæmundur, 2014).
- "Hallgerda Mons". Gazetteer of Planetary Nomenclature.
- For the most recent full survey see Susanne M. Arthur, Writing, Reading, and Utilizing Njáls saga: The Codicology of Iceland’s Most Famous Saga' (unpublished Ph.D. dissertation, University of Wisconsin, 2015), pp. 40–48, 52–54, 57–58, 62–74, 77–92, 95–96.
- Einar Ól. Sveinsson, Studies in the Manuscript Tradition of Njálssaga, Studia Islandica/Íslenzk fræði, 13 (Reykjavík: Leiftur; Copenhagen: Munksgaard, 1953); Einar Ól. Sveinsson, ed., Brennu-Njáls saga, Íslenzk fornrit, 12 (Reykjavík: Hið íslenzka fornritafélag, 1954).
- "The Variance of Njáls Saga". The ‘Variance of Njáls saga’ Project Homepage. 2012. Retrieved April 18, 2016.
- Jan Alexander van Nahl, 'Digital Norse', in The Routledge Research Companion to the Medieval Icelandic Sagas, ed. by Ármann Jakobsson and Sverrir Jakobsson (London: Routledge, 2017), pp. 344--53 (p. 351).
- Sagan af Niáli Þórgeirssyni ok Sonvm Hans &c útgefin efter gavmlvm Skinnbókvm med Konunglegu Leyfi. Ólafur Olavius (ed.). 1772. Copenhagen: Theile.
- Njála. Udgivet efter gamle håndskrifter af Det kongelige nordiske oldskriftselskab, ed. by Konráð Gíslason and Eiríkur Jónsson, 2 vols (Copenhagen: Det kongelige nordiske oldskrift-selskap, 1875—89); volume 2: https://archive.org/details/njalaudgivetefte02kobeuoft.
- Einar Ól. Sveinsson, ed., Brennu-Njáls saga, Íslenzk fornrit, 12 (Reykjavík: Hið íslenzka fornritafélag, 1954).
- Unless otherwise stated, information derives from Susanne M. Arthur, 'Writing, Reading, and Utilizing Njáls saga: The Codicology of Iceland’s Most Famous Saga' (unpublished PhD thesis, University of Wisconsin, 2015), pp. 39-96.
- Arthur, Susanne M. and Ludger Zeevaert, 'The Manuscripts of <i>Njáls saga</i>', in <i>New Studies in the Manuscript Tradition of 'Njáls saga': The 'Historia mutila' of 'Njála'</i>, ed. by Emily Lethbridge and Svanhildur Óskarsdóttir (Kalamazoo, MI: Medieval Institute Publications, Western Michigan Universit, 2018), pp. 283-91.
- "IE TCD MS 1002 - Icelandic saga". Trinity College Library Dublin, M&ARL Online Catalogue.
- Cook (2001). Njáls Saga. London: Penguin. ISBN 0140447695. Retrieved 5 November 2015.