Books in Science Fiction (sorted alphabetically)
- Unnecessary Man Randall Garrett
- Unspecialist Murray F. Yaco
- Untechnological Employment Ed M. Clinton
- Unthinkable Rog Phillips
- Untouchable Stephen A. Kallis
- Unwise Child Randall Garrett
- Up for Renewal Lucius Daniel
- Upstarts Jr. L. J. Stecher
- Valley of Dreams Stanley G. Weinbaum
- Valley of the Croen Lee Tarbell
- Valor of Cappen Varra Poul Anderson
- Vampires of Space Sewell Peaslee Wright
- Vanishing Point C. C. Beck
- Variable Man Philip K. Dick
- Velvet Glove Harry Harrison
- Venus Boy Lee Sutton
- Venus is a Man's World William Tenn
- Venus Trap Evelyn E. Smith
- Victor Bryce Walton
- Victory Lester Del Rey
- Viewpoint Randall Garrett
- Vigorish John Berryman
- Vingtième Siècle: La Vie Électrique (French) Albert Robida
- Vingt mille Lieues Sous Les Mers — Complete (French) Jules Verne
- Vingt Mille Lieues Sous Les Mers — Part 1 (French) Jules Verne