Game of Thrones prequel is teased by George R.R. Martin at 68th Emmy Awards

Season 8 of Game of Thrones is slated to be the final instalment but its author claims there is enough content to adapt it into a prequel series

George R.R. Martin Misses Deadline for Latest 'Game of Thrones' Book to be Published Ahead of TV Season

Game of Thrones Prequel: George R.R. Martin Teases a New Project at the Emmys

Unaired Game of Thrones Prequel Pilot (TV Movie 2019) - News - IMDb

Game of Thrones: Which stars are the biggest earners?, TV & Radio, Showbiz & TV

Hollywood's 25 Most Powerful Authors 2016 – The Hollywood Reporter

George R.R. Martin: Game of Thrones could've gone 11, 12, 13 seasons

Game of Thrones Prequel: George R.R. Martin Teases a New Project at the Emmys

Emmys 2016: Game of Thrones' author George R.R. Martin hints at prequel backstage

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Emmys 2016: Game of Thrones' author George R.R. Martin hints at prequel backstage

Game of Thrones Prequel: George R.R. Martin Inspires Hope