Cover of The Man Who Moved the World; Riddle of Asteroid 8794; The Two-Way Time-Traveler; The Man Who Aged Backwards; The Last Horse on Earth; The Sky-High Man; Doom-Trap for Earth

Issue

The Man Who Moved the World; Riddle of Asteroid 8794; The Two-Way Time-Traveler; The Man Who Aged Backwards; The Last Horse on Earth; The Sky-High Man; Doom-Trap for Earth

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