VIDEO : George R.R. Martin: New Book Probably Won't Be Released Before Season 6

Today Your source for all things celebrity and entertainment. It appears that for the first time in the history of HBO's  Game of Thrones , fans will really have no idea what's coming, other than winter, of course, when season six rolls in this spring. The reason?  All past seasons were largely based on creator  George R.R. Martin 's A Song of Ice and Fire novels .