Flirgleflip
William Tenn
Fahrenheit 451
Ray Bradbury
Faces of Fear
John Saul
The Explorers
C. M. Kornbluth
Expedition to Earth
Arthur C. Clarke
The Empire of T'ang Lang
Alan Dean Foster
The Education of Tigress McCardle
Drums of Darkness
Marion Zimmer Bradley
The Dreamsman
Gordon R. Dickson
The Dream Millennium
James White
Double, Double
John Brunner
Dominoes
The Doll Maker
Sarban
Disappearing Act
Alfred Bester
Diplomatic Coop
Daniel F. Galouye
The Devil's Labyrinth
The Devil on Salvation Bluff
Jack Vance
The Deserter