Tag info: Ace Double

• The Space Willies / Six Worlds Yonder (Ace Double, 77785) by Eric Frank Russell (17)
• The Dark Intruder and Other Stories / Fountains of… by Marion Zimmer Bradley (15)
• Empire Star / The Tree Lord of Imeten (Ace Double M-139) by Tom Purdom (14)
• The Coils of Time / Into the Alternate Universe (Ace Double… by A. Bertram Chandler (13)
• The Mutant Weapon / The Pirates of Zan (Ace Double D-403) by Murray Leinster (13)
• People of the Talisman / the Secret of Sinharat by Leigh Brackett (12)
• The Five Gold Bands / The Dragon Masters by Jack Vance (12)
• The Twisted Men and One of Our Asteroids is Missing by Calvin M. Knox (10)
• The Rebellers / Listen! The Stars! (Ace Double F-215) by Jane Roberts (10)
• Captives of the Flame / The Psionic Menace (Ace Double… by Samuel R. Delany (10)
• Code Duello and Computer War (An Ace Double Science… by Mack Reynolds (9)
• Lord of the Trees, the Mad Goblin by Philip José Farmer (9)
• Final War and Other Fantasies / Treasure of Tau Ceti by K. M O'Donnell (9)
• The Secret Martians / Sanctuary In The Sky by Jack Sharkey (9)
• Anthropol / The Time Mercenaries (Ace Double, H-59) by Louis Trimble (9)
• In the pocket and other s-f stories/Gather in the Hall of… by K. M O'Donnell (9)
• The Mad Metropolis and Space Captain by Murray Leinster (9)
• Son of the Tree / Houses of Iszm by Jack Vance (9)
• Alpha Yes, Terra No! / The Ballad of Beta-2 (Ace Double… by Samuel R. Delany (9)
• The Pictures of Pavanne/The Youth Monopoly (Ace Double… by Ellen Wobig (8)

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