| Author | Title | Notes | Condition | |
| Aldis, Brian W. | Bow Down To Nul | w/The Dark Destroyers | Fair | |
| Aldis, Brian W. | Vanguard From Alpha | w/The Changeling Worlds | Fair | |
| Anderson, Poul | Let The Spacemen Beware! | w/The Wizard of Starship Poseidon | Good, unread | |
| Anderson, Poul | Mayday Orbit | w/No Man's World | 2 copies | Fair |
| Bayley, Barrington J. | The Star Virus | w/Mask of Chaos | Fair | |
| Brackett, Leigh | The Big Jump | w/Solar Lottery | Fair | |
| Bradley, Marion Zimmer | Seven From The Stars | w/Worlds Of The Imperium | Good | |
| Brunner, John | Sanctuary In The Sky | w/The Secret Martians | Fair | |
| Brunner, John | The World Swappers | w/Siege Of The Unseen | 2 copies | Both Fair |
| Bulmer, Kenneth | No Man's World | w/Mayday Orbit | 2 copies | Fair |
| Bulmer, Kenneth | The Changeling Worlds | w/Vanguard From Alpha | Fair | |
| Bulmer, Kenneth | The Milllion Year Hunt | w/Ships To The Stars | Excellent, unread | |
| Bulmer, Kenneth | The Wizard of Starship Poseidon | w/Let The Spacemen Beware | Good, unread | |
| Campbell, John W. | The Planeteers | w/The Ultimate Weapon | Fair | |
| Campbell, John W. | The Ultimate Weapon | w/The Planeteers | Fair | |
| Chandler, A. Bertram | The Rim Gods | w/The High Hex | Very Good | |
| Coulson, Juanita | Crisis On Cheiron | w/The Winds of Gath | Very Good, unread | |
| Dick, Philip K. | Solar Lottery | w/The Big Jump | Fair | |
| Dickson, Gordon R. | Delusion World | w/Spacial Delivery | Fair | |
| Dickson, Gordon R. | Spacial Delivery | w/Delusion World | Fair | |
| Dickson, Gordon R. | The Genetic General | w/Time To Teleport | Good | |
| Dickson, Gordon R. | Time To Teleport | w/The Genetic General | Good | |
| Fontenay, Charles L. | Rebels of the Red Planet | w/200 Years To Christmas | Good | |
| Fontenay, Charles L. | Twice Upon A Time | w/The Mechanical Monarch | Good | |
| Jakes, John | Mask of Chaos | w/The Star Virus | Fair | |
| Janifer, Laurence M. and S. J. Treibich | The High Hex | w/The Rim Gods | Very Good, unread | |
| Koontz, Dean R. | Fear That Man | w/Toyman | Fair | |
| Laumer, Keith | Worlds Of The Imperium | w/Seven From The Stars | Good | |
| Leiber, Fritz | Ships To The Stars | w/The Million Year Hunt | Excellent, unread | |
| Leinster, Murray | City On The Moon | w/Men On The Moon | Fair, some loose pages | |
| Long, Frank Belknap | Space Station #1 | w/Empire of the Atom | Fair | |
| McIntosh, J. T. | 200 Years To Christmas | w/Rebels of the Red Planet | Good | |
| Richmond, Walt and Leigh | Gallagher's Glacier | w/Positive Charge | Very Good | |
| Richmond, Walt and Leigh | Positive Charge | w/Gallagher's Glacier | Very Good | |
| Sharkey, Jack | The Secret Martians | w/Sanctuary In The Sky | Fair | |
| Silverberg, Robert | The Silent Invaders | w/Battle On Venus | Excellent, unread | |
| Temple, William F. | Battle On Venus | w/The Silent Invaders | Excellent, unread | |
| Treibich, S. J. and Laurence M. Janifer | The High Hex | w/The Rim Gods | Very Good, unread | |
| Tubb, E. C. | The Mechanical Monarch | w/Twice Upon A Time | Good | |
| Tubb, E. C. | The Winds of Gath | w/Crisis On Cheiron | Very Good, unread | |
| Tubb, E. C. | Toyman | w/Fear That Man | Fair | |
| Van Vogt, A. E. | Empire of the Atom | w/Space Station 3! | Fair | |
| Van Vogt, A. E. | Siege Of The Unseen | w/The World Swappers | 2 copies | Both Fair |
| Wellman, Manly Wade | The Dark Destroyers | w/Bow Down To Nul | Fair | |
| Wollheim, Donald A. | Men On The Moon | w/City On The Moon | Fair, some loose pages |