Recalled To Life Robert Silverberg  

Hawksbill Station Robert Silverberg  

The Time Hoppers Robert Silverberg  

Needle in a Timestack Robert Silverberg  

Dark Stars Robert Silverberg  

The Man in the Maze Robert Silverberg  

Science Fiction Hall of Fame Volume II Robert Silverberg  

Science Fiction Hall of Fame Vol. 1 Robert Silverberg  

Chains of the Sea Robert Silverberg  

Mind to Mind Robert Silverberg  

Nightwings Robert Silverberg  

Up the Line Robert Silverberg