Meanwhile, the only Game of Thrones spin-off currently greenlit and officially on the way remains House of the Dragon, which will tell the story of a bloody House Targaryen civil war chronicled in House of the Dragon slays Game of Thrones pilot numbers, becomes biggest series premiere in HBO history House of the Dragon review: After a rough start, the Game of Thrones spin-off gets better George R.R. Martin Compares ‘Game of Thrones’ Spin-Off Strategy to ‘The Mary Tyler Moore Show’. The author wants to use a wide range of genres to tell future Westeros stories. When The Game of Thrones spin-off series House of the Dragon is set to begin filming soon (Credit: HBO) We don't know which characters are set to appear in the stage adaption but according to Martin's books, attendees included Robert Baratheon, Ned Stark, Prince Oberyn, Jaime and Cersei Lannister. 1 Novels 1.1 A Game of Thrones (1996) 1.2 A Clash of Kings (1998) 1.3 A Storm of Swords (2000) 1.4 A Feast for Crows (2005) 1.5 A Dance with Dragons (2011) 1.6 The Winds of Winter (TBA) 1.7 A Dream of Spring (TBA) 2 Derived works 2.1 Novellas 2.1.1 Tales of Dunk and Egg (1998-present) 2.1.2 The Dance of the Dragons (2013-2014) 2.2 Companion books Photo: Tim P. Whitby ( Getty Images) Kit Harington is obviously bored or in need of some money, because that Game Of Thrones spin-off/sequel about Jon Snow that recently leaked out was not only MORE: House of the Dragon: everything we know about Game of Thrones spin-off so far. Chatting to wttwchicago, he explained: “Looking back, I wish I’d stayed ahead of the books. My biggest The series begins 172 years before the events of Game of Thrones during the reign of King Viserys I Targaryen, ultimately leading to the Targaryen civil war known as the Dance of the Dragons. The project is a reworking of the rejected spin-off concept from Game of Thrones writer Bryan Cogman, on which HBO officially passed. XHsBM.