All Episodes
Dueling Machine — 66 episodes
Men Into Space-Murray Leinster
Last Space Ship-Murray Leinster
Red Dust-Murray Leinster
Runaway Skyscraper-Murray Leinster
Retief Intergalactic Diplomat in Space, (Ed Reads Short Sci-fi, vol. V)-Keith Laumer
Astounding Stories 16, April 1931-Ray Cummings, Tom Curry, Paul Ernst, Desmond Winter Hall, Edmond Hamilton, Jack Williamson
Second Variety (Version 2)-Philip K. Dick
Let'em Breathe Space-Lester del Rey
Defiant Agents-Andre Norton
Preferred Risk-Frederik Pohl, Lester del Rey
Variable Man-Philip K. Dick
Astounding Stories 20, August 1931-Harry Bates, Ralph Milne Farley, Captain S. P. Meek, R. F. Starzl, Harl Vincent
Finland and the Tsars, 1809-1899-Joseph R. Fisher
First Men in the Moon-H. G. Wells
Radio Beasts-Ralph Milne Farley
Beast-Jewel of Mars-Leigh Douglass Brackett
Imperialism and World Politics, Part 3 of 4-Parker Thomas Moon
Cosmic Junkman-Rog Phillips
War of the Worlds-H. G. Wells
Second Variety-Philip K. Dick
Black Star Passes-John Wood Campbell, Jr
Pirates of Ersatz-Murray Leinster
Dragon Queen of Jupiter-Leigh Douglass Brackett
Diatessaron A Harmony of the Four Gospels-Tatian
Time Machine (version 5)-H. G. Wells
Astounding Stories 19, July 1931-Harry Bates, Ray Cummings, H. Thompson Rich, Nat Schachner, Jack Williamson, Arthur L. Zagat
Wailing Asteroid-Murray Leinster
Sentimentalists-Murray Leinster
Hate Disease-Murray Leinster
Naudsonce-H. Beam Piper
Skylark of Space-Lee Hawkins Garby, E. E. Smith
Astounding Stories 18, June 1931-Arthur J. Burks, Ray Cummings, Charles Willard Diffin, R. F. Starzl, Sewell Peaslee Wright
Jewel of Bas-Leigh Douglass Brackett
Machine Stops-E. M. Forster
Deathworld-Harry Harrison
Worlds Within-Rog Phillips
Rastignac The Devil-Philip José Farmer
Asteroid of Fear-Raymond Z. Gallun
Security-Poul William Anderson
Black Amazon of Mars-Leigh Douglass Brackett
Knights of Arthur-Frederik Pohl
Arqtiq A Study of the Marvels at the North Pole-Anna Adolph
Ethical Engineer (Deathworld 2)-Harry Harrison
Pirates of Ersatz-Murray Leinster
Radio Beasts-Ralph Milne Farley
Bring the Jubilee-Ward Moore
Destiny Times Three-Fritz Leiber
Adaptation-Mack Reynolds
Armageddon- 2419 A.D. (Version 3)-Philip Francis Nowlan
War of the Worlds-H. G. Wells
Colors of Space-Marion Zimmer Bradley
Furthest Reaches of Space (Ed Reads Short Sci-fi, vol. VIII)-Various
Hate Disease-Murray Leinster
Creature from Beyond Infinity-Henry Kuttner
Legacy (Version 2)-James H. Schmitz
Defiant Agents-Andre Norton
Tanks-Murray Leinster
Last Space Ship-Murray Leinster
Wailing Asteroid-Murray Leinster
Earthman On Venus (Version 2)-Ralph Milne Farley
3 Science Fiction Stories by Gerald Vance-Gerald Vance
Mind-Bending World of Rog Phillips, Volume 1-Rog Phillips
Status Civilization-Robert Sheckley
03 - Dueling Machine by Ben Bova
02 - Dueling Machine by Ben Bova
01 - Dueling Machine by Ben Bova