Objects in image: Book, Person, Poster
Text visible in image: AVON, S411, 60C, HAWKSBILL, STATION, A, 21st-Century, rebel, is, made, master, ofa, lifeless, earth, Robert, Silverberg, An, nexciting, new, twistin, in, time, travel
Question: who is the author of this book?
Answers: robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg, robert silverberg