Space Comics #57

This anthology issue contains three science fiction stories: "Captain Valiant: Ace of the Interplanetary Police Patrol," in which Valiant pursues the criminal Brodug through a jungle on a alien world, engaging in combat and eventually subduing him; "Speedsmith Trouble Shooter: Moon Pirates' Plunder," recounting a thirty-year-old pirate raid on a freighter carrying uncut diamonds worth over 20,000 Martian pounds, with all the crew killed except one survivor who gasped a single word before dying; and "Space Pilot," featuring Squadron Leader Rafe Marlow of the United Planets Forces leading the Black Demon Squadron against the evil forces of the Axis Planets from aboard the U.P.S. Trident spacecraft.