| ACE DOUBLES | ||||
| TITLE | AUTHOR | YEAR | CONDITION | PRICE |
| Mankind on the Run / The Crossroads of Time | Dickson, Gordon / Norton, Andre | 1956 | Poor | $2.00 |
| One Against Eternity / The Other Side of Here | Van Vogt, A.E./ Leinster, Murray | 1955 | VG | $4.00 |
| The Altar on Asconel / Android Avenger | Brunner, John / White, Ted | 1965 | Good | $3.00 |
| The Seed of Earth / Next Stop the Stars | Silverberg, Robert | 1962 | Fine | $5.00 |
| Space Captain / The Mad Metropolis | Leinster, Murray / High, Philip E. | 1966 | Good | $2.00 |
| Invader on my Back / Destination Saturn | High, Philip E. / Grinnell, David & Carter, Lin | 1968 | VG | $3.00 |
| Mister Justice / Hierarchies | Piserchia, Doris / Phillifent, John T. | 1973 | Good | $2.00 |
| Mercenary from Tomorrow / The Key to Venudine | Reynolds, Mack / Bulmer, Kenneth | 1968 | VG | $3.00 |
| The Games of Neith / The Earth Gods are Coming | St. Clair, Margaret / Bulmer, Kenneth | 1960 | VG | $3.00 |
| Vanguard from Alpha / The Changeling Worlds | Aldiss, Brian / Bulmer, Kenneth | 1959 | Fair | $2.00 |
| Falcons of Narabedla / The Dark Intruder & Other Stories | Bradley, Marion Zimmer | 1964 | Good | $3.00 |
| Message from the Eocene / Three Worlds of Futurity | St. Clair, Margaret | 1964 | Fine | $3.00 |
| The Sun Saboteurs / The Light of Lilith | Knight, Damon / Wallis, G. McDonald | 1961 | Good | $2.00 |
| Off Center / The Rithian Terror | Knight, Damon | 1965 | Fine | $5.00 |
| The Dragon Masters / The Five Gold Bands | Vance, Jack | 1962 | VG | $5.00 |
| The Towers of Toron / The Lunar Eye | Delany, Samuel / William, Robert Moore | 1964 | VG | $4.00 |
| Nebula Alert / The Rival Rigelians | Chandler, A. Bertram / Reynolds, Mack | 1967 | VG | $4.00 |
| The Chariots of Ra / Earthstrings | Bulmer, Kenneth / Rackham, John | 1972 | Fair | $1.00 |
| The Hunters of Jundagai / Project Jove | Bulmer, Kenneth / Glasby, John | 1971 | Good | $2.00 |
| A Yank at Valhalla / The Sun Destroyers | Hamilton, Edmond / Rocklynne, Ross | 1973 | VG | $3.00 |
| The Electric Sword Swallowers / Beyond Capella | Bulmer, Kenneth / Rackham, John | 1971 | VG | $2.00 |
| Cradle of the Sun / The Wizards of Senchuria | Stableford, Brian / Bulmer, Kenneth | 1969 | VG | $3.00 |
| The Inheritors / The Gateway to Never | Chandler, A. Bertram | 1972 | Good | $2.00 |
| The Key to Irunium / The Wandering Tellurian | Bulmer, Kenneth / Schwartz, Alan | 1967 | VG | $2.00 |
| Blackman's Burden / Border Breed Nor Birth | Reynolds, Mack | 1972 | Poor | $1.00 |
| The Star Virus / Mask of Chaos | Bayley, Barrington J. / Jakes, John | 1970 | Good | $3.00 |
