Avon paperback, fifth printing, April 1970. Cover by Don Crowley. "FIRST CONTACT!   The glowing ovoid plummeted earthwar...

Panther SF paperback, 1973. Artist uncredited. "Philip José Farmer is one of the handful of authors who made science fiction gr...

Panther Science Fiction paperback, 1974. Artist uncredited, possibly Bob Haberfield. "Nicholas Coad, the Savage Mandarin: deta...

Cover painting by Virgil Finlay

Orbit paperback, 1991. Artwork by Les Edwards. "Renowned throughout the galaxy as the finest soldiers ever born, the men of the Do...

Orbit paperback, 1989. Artwork by Les Edwards. "The spirit of Dorsai is an illumination of the heart and soul of the planet dorsai...

Cover painting by Sydney Jordan.

Sphere SF paperback, 1987. Artwork by Peter Elson. "The day the time storm struck, Marc Despard was one of the handful to survive....

Hodder paperback, 1965. Cover artist uncredited. "A man has been experimenting to make contact with the outer world. One night he ...

Orbit paperback, 1976. Cover artist uncredited, possibly Bob Haberfield. "The secret of time travel is the exclusive property of ...

Fontana SF paperback, 1978. Cover illustration by Roy Ellsworth. "What was the evil figure that haunted Franz Westen? Was it hi...

Mayflower SF paperback, 1975. Cover illustration by Peter Jones. "In the wilderness of Britain little of civilization remains. Dec...

Cover by Ed Emshwiller ("Emsh").

Orbit paperback, 1976. Cover artist uncredited. "Among the handful of writers who make up the real hardcore of science fiction, Ed...

Panther SF paperback, 1977. Cover illustration by Chris Foss. "Jules and Yvette d'Alembert had faced challenges before - but r...