As George R.R. Martin said multiple times in the past, television and novels are two very different mediums. Game of Thrones the television series followed the books pretty spot-on to start - and stuck with a lot of the eventual deaths and lives of the characters in a very general way. Now that we've reached the end of the television series and have two more novels in the Game of Ice and Fire left, what's left to change? And what's changed already? Also note: This post is absolutely riddled with spoilers, so watch out!