The Citadel

[Note: This is a long interview, but bear in mind that there's a significant focus on George's love of comics and his involvement in comics fandoms in his earlier years. However, at the end there's a fun snippet shared by Edelman, of an interview he did in 1993 in which GRRM mentioned in passing that he was working off-and-on on a fantasy novel.]

http://www.scottedelman.com/2017/07/21/down-drunken-noodles-with-george-r-r-martin-in-episode-43-of-eating-the-fantastic/