Young Flandry
Poul Anderson
Technic Civilization Saga (4)
Worlds of Maybe: Seven Stories of Science Fiction
Robert Silverberg & Murray Leinster & Philip José Farmer & Miriam Allen Deford & Larry Niven & Isaac Asimov & Poul Anderson
Three Tales of Time and Space: There Will Be Time, the Enemy ...
Three Hearts and Three Lions
Operation Otherworld (2.50)
There Will Be Time
Maurai (1)
Tau Zero
Tales of the Flying Mountains: Stories
Sucker Bait/Un-Man/to the Storming Gulf
Isaac Asimov & Gregory Benford & Poul Anderson
The Stars Are Also Fire
Harvest of Stars (2)
Starfarers
The Star Fox
Orion Shall Rise
Orbit Unlimited
Mother of Kings
A Midsummer Tempest
Operation Otherworld (3)
The Merman's Children
The Man-Kzin Wars
Larry Niven & Dean Ing & Poul Anderson
Man-Kzin Wars (1)
Hrolf Kraki's Saga
The High Crusade
Harvest the Fire
Harvest of Stars (3)
Harvest of Stars
Harvest of Stars (1)
Genesis
Foundation’s Friends
Ben Bova & Harry Turtledove & Orson Scott Card & Poul Anderson & Connie Willis & Robert Silverberg & Frederik Pohl & Hal Clement & Mike Resnick & Barry N. Malzberg & Pamela Sargent & Harry Harrison & Edward Wellen & Betsy Spiegelman Fein & Sheila Finch & George Zebrowski & Robert Sheckley & Edward D. Hoch
Fleet of Stars
Harvest of Stars (4)
Flandry's Legacy: The Technic Civilization Saga
Technic Civilization Saga (7)
Fire Time
The Devil's Game
The Dancer From Atlantis
The Broken Sword
Best Time Travel Stories of the 20th Century
Martin H. Greenberg & Harry Turtledove & Charles Sheffield & Nancy Kress & Ursula K. Le Guin & Theodore Sturgeon & Henry Kuttner & Arthur C. Clarke & Jack Finney & Ray Bradbury & Richard Matheson & L. Sprague de Camp & Poul Anderson & R. A. Lafferty & Larry Niven & Joe Haldeman & Jack Dann & Connie Willis & Robert Silverberg & John Kessel
Berserker Base
Fred Saberhagen & Poul Anderson & Larry Niven
Berserker (9)
The Avatar