SAN DIEGO, CA - JULY 25: Writer George R. R. Martin attends HBO's "Game of Thrones" cast autograph signing during Comic-Con 2014 on July 25, 2014 in San Diego, California. (Photo by FilmMagic/FilmMagic)
SAN DIEGO, CA - JULY 25: Writer George R. R. Martin attends HBO's "Game of Thrones" cast autograph signing during Comic-Con 2014 on July 25, 2014 in San Diego, California. (Photo by FilmMagic/FilmMagic)