Please answer the following question: Information:  - Mordred or Modred (Medrod, etc.) is a character in the Arthurian legend, known as a notorious traitor who fought King Arthur at the Battle of Camlann, where he was killed and Arthur fatally wounded. Tradition varies on his relationship to Arthur, but he is best known today as Arthur's illegitimate son by his half-sister Morgause, though in many modern adaptations Morgause is merged with the character of Morgan le Fay. In earlier literature, he was considered the legitimate son of Morgause, also known as Anna, with her husband King Lot of Orkney. His brothers or half-brothers are Gawain, Agravain, Gaheris, and Gareth. The name (from either Old Welsh Medraut, Cornish Modred, or Old Breton Modrot) is ultimately derived from Latin "Modertus".  - Sir Gareth (Old French: Guerrehet) was a Knight of the Round Table in Arthurian legend. He is nicknamed "Beaumains" in Sir Thomas Malory's "Le Morte d'Arthur". He was the youngest son of Lot and of Morgause, King Arthur's half-sister, thus making him Arthur's nephew, as well as brother to Gawain, Agravain, Gaheris, and half-brother to Mordred.  - Lot or Loth is the king of Lothian in the Arthurian legend. He is best known as the father of Sir Gawain. Such a ruler first appeared late in the 1st millennium's hagiographical material concerning Saint Kentigern (also known as Saint Mungo), which feature a "Leudonus", king of "Leudonia", a Latin name for Lothian. In the 12th century, Geoffrey of Monmouth adapted this to Lot, king of Lothian, in his influential chronicle "Historia Regum Britanniae", portraying him as King Arthur's brother-in-law and ally. In the wake of Geoffrey's writings, Lot appeared regularly in later romance.  - The Eagle is the final novel in the A Dream of Eagles series ( published in the United States as the Camulod Chronicles ) . The Eagle follows the continuing story of Clothar ( Lancelot ) from when he meets Arthur Pendragon , to , and possibly after , King Arthur 's death . It also is noted for having a sympathetic portrait of Mordred . The novel was released on November 19 , 2005 in Canada and was released in the United States in 2007 .  - Jack Whyte (born 1940) is a Scottish-Canadian novelist of historical fiction. Born and raised in Scotland, Whyte has been living in Canada since 1967. He resides in Kelowna, British Columbia.  - A civil war, also known as an intrastate war in polemology, is a war between organized groups within the same state or country, or, less commonly, between two countries created from a formerly united state. The aim of one side may be to take control of the country or a region, to achieve independence for a region or to change government policies. The term is a calque of the Latin "bellum civile" which was used to refer to the various civil wars of the Roman Republic in the 1st century BC.  - A Dream of Eagles is a historical novel series written by the Canadian author Jack Whyte. It was published in the United States as the Camulod Chronicles.  - Sir Lancelot du Lac (meaning Lancelot of the lake, baptised as Galahad) was one of the Knights of the Round Table in the Arthurian legend. He typically features as King Arthur's greatest companion, the lord of Joyous Gard and the greatest swordsman and jouster of the age  until his adultery with Queen Guinevere is discovered, causing a civil war exploited by Mordred which brings about the end of Arthur's kingdom.  - Morgause is a character in later Arthurian traditions, appearing in Thomas Malory's 15th-century text "Le Morte d'Arthur" as the mother of Gawain and Mordred, both key players in the story of King Arthur and his downfall. Mordred is the offspring of Arthur's inadvertent incest with Morgause, the king's estranged half-sister. She is also a sister of Morgan le Fay and the wife of King Lot of Orkney, as well as the mother of Gareth, Agravain, and Gaheris.  - Sir Galahad (sometime referred to as Galeas or Galath ), in Arthurian legend, is a knight of King Arthur's Round Table and one of the three achievers of the Holy Grail. He is the illegitimate son of Sir Lancelot and Elaine of Corbenic, and is renowned for his gallantry and purity. Emerging quite late in the medieval Arthurian tradition, Sir Galahad first appears in the LancelotGrail cycle, and his story is taken up in later works such as the Post-Vulgate Cycle and Sir Thomas Malory's "Le Morte d'Arthur".  - Sir Agravain (sometimes spelled Agravaine) is a Knight of the Round Table in Arthurian Legend. In Chrétien de Troyes, the Vulgate, Post-Vulgate cycles and Thomas Malory's "Le Morte d'Arthur", he is the second eldest son of King Lot of Orkney with Anna/Morgause/Morgan (Arthur's sister), thus nephew of King Arthur, and brother to Sir Gawain, Gaheris, and Gareth, and half-brother to Mordred.    Given the paragraphs above, decide what entity has the relation 'author' with 'jack whyte'.
A:
the eagle