4 trade paperbacks by Science Fiction Grand Master, Robert Silverberg. Two books are signed.
- Lion Time in Timbuctoo ; Axolotl Press 1990 ; SIGNED by SILVERBERG and his wife KAREN HABER
- Thebes of the Hundred Gates ; Axolotl Press 1991 ; SIGNED by SILVERBERG
- Revolt on Alpha C ; Scholastic TAB books ; copyright 1959
- Capricorn Games ; Starblaze Books ; 1979 ; illustrated by Frank Kelly Freas