An interview with ‘Game of Thrones’ author George R.R. Martin:

You’ve talked before about the original glimpse of the story you had for what became A Song of Ice and Fire: a spontaneous vision in your mind of a boy witnessing a beheading, then finding direwolves in the snow. That’s an interesting genesis.

It was the summer of 1991. I was still involved in Hollywood. My agent was trying to get me meetings to pitch my ideas, but I didn’t have anything to do in May and June. It had been years since I wrote a novel. I had an idea for a science-fiction novel called Avalon. I started work on it and it was going pretty good, when suddenly it just came to me, this scene, from what would ultimately be the first chapter of A Game of Thrones. It’s from Bran’s viewpoint; they see a man beheaded and they find some direwolf pups in the snow. It just came to me so strongly and vividly that I knew I had to write it. I sat down to write, and in, like, three days it just came right out of me, almost in the form you’ve read.