George R.R. Martin may have written the Game of Thrones books but he has no idea how the TV series will end.
"I haven't read the (final-season) scripts and haven't been able to visit the set because I've been working on (new book The Winds of Winter)," Martin told EW. "I know some of the things. But there's a lot of minor-character (arcs) they'll be coming up with on their own. And, of course, they passed me several years ago. There may be important discrepancies."
Martin says the biggest regret that he has is that he took so long to write his fantasy saga, A Song of Fire and Ice, that the TV series carried on his stories without him.
"It's been an incredible ride," he said. "And almost all of it has been great. Obviously, I wished I finished these books sooner so the show hadn't gotten ahead of me. I never anticipated that."