VIDEO: Watch a Preview for the All New 'Game of Thrones' Novel
According to Mashable, the prequel, titled Fire and Blood, takes place 300 years before A Game of Thrones, when dragons ruled over Westeros. The book will provide backstory to the current events of the television show and book series.
The book will also feature 75 new black and white portraits, as well as scenes drawn by artist Doug Wheatley, who previously illustrated Martin's previous GAME OF THRONES spinoff novel, The World of Ice and Fire.
Fire and Blood will be released November 20, 2018 but can be pre-ordered here.
Watch the trailer below!