Space Prison

Crushing gravity. Thin air. Winters of unimaginable cold Searing summers under two suns. A deadly wasteland teeming with monsters and killing fever. That was Ragnarok, the most dreaded planet yet discovered. And Ragnarok was where a thousand untrained Earthmen—and women and children—were brutally marooned by a sadistic enemy. Two hundred died the first night. In the morning, the survivors knew what they must live for... revenge!