Man Plus
Frederik Pohl
Man Plus (1)
Gateway
Heechee (1)
Beyond the Blue Event Horizon
Heechee (2)
Farmer on the Dole
The Sweet, Sad Queen of the Grazing Isles
The Coming of the Quantum Cats
Terror
The Annals of the Heechee
Heechee (4)
Homegoing
The Far Shore of Time
Eschaton (3)
The Gateway Trip
Heechee (5)
The Other End of Time
Eschaton (1)
Outnumbering the Dead
The Siege of Eternity
Eschaton (2)
Stopping at Slowyear
The World at the End of Time
A Home for the Old Ones
The Boy Who Would Live Forever
Heechee (6)
Undersea City
Frederik Pohl & Jack Williamson
Jim Eden (3)
The Starchild Trilogy
Starchild (1)