Seven from the Stars
Marion Zimmer Bradley
The Dark Intruder & Other Stories
Three Worlds of Futurity
Margaret St. Clair
The Jewels of Aptor
Samuel R. Delany
The Celestial Blueprint and Other Stories
Philip José Farmer
Cache from Outer Space
First Through Time
Rex Gordon
Ghost Breaker
Ron Goulart
What's It Like Out There? and Other Stories
Edmond Hamilton
The Worlds of Robert A. Heinlein
Robert A. Heinlein
Doomsday, 1999
Paul Mactyre
The Seed of Earth
Robert Silverberg
Next Stop the Stars
King of the Fourth Planet
Robert Moore Williams