SAN DIEGO, CA - JULY 19: Writer George R. R. Martin attends HBO's "Game Of Thrones" cast autograph signing at San Diego Convention Center on July 19, 2013 in San Diego, California. (Photo by FilmMagic/FilmMagic)
SAN DIEGO, CA - JULY 19: Writer George R. R. Martin attends HBO's "Game Of Thrones" cast autograph signing at San Diego Convention Center on July 19, 2013 in San Diego, California. (Photo by FilmMagic/FilmMagic)