George R.R. Martin: I Was Shut Out of Later 'Game of Thrones' Seasons

George R.R. Martin became estranged from "Game of Thrones" and has no idea why: "Ask" the showrunners.

House Of The Dragon' Second Season Episodes Are “Very Dark,” Says George R.R. Martin – Deadline

George R.R. Martin left 'out of the loop' for 'Game of Thrones' finale

A Song of Ice and Fire by George R.R. Martin

Writers Strike: GoT Spinoff The Hedge Knight Shuts Down Writers Room – Deadline

A Dance With Dragons: George R. R. Martin

Game of Thrones Season 8 Air Date, Cast News and Spoilers - All About GoT Season 8

Game of Thrones: George RR Martin's 'weary' message to fans over The Winds of Winter - Wales Online

Game of Thrones' Season 8, Episode 4, 'The Last of the Starks' Review - The Atlantic

BOOKS

A Game of Thrones tome 1 (Poche)

Game of Thrones': George R. R. Martin addresses series finale

George R.R. Martin Hints That He Was Shut Out of Later Seasons of Game of Thrones: 'I Was Pretty Much Out of the Loop' - TV Fanatic

House of the Dragon: George R. R. Martin Says 4 Seasons Planned

George R.R. Martin was “out of the loop” on later 'Game Of Thrones' seasons

Review: 'Game of Thrones' Season 8 Is Just As Bad a Year Later