01. The Human Targets
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January 3, 1953
02. The Rifle Arsenal
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January 19, 1953
03. The Stolen Prisoner
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January 17, 1953
04. The Deadly Flower
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January 24, 1953
05. Runaway Planetoid
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January 31, 1953
06. Radioactive Cave
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February 7, 1953
07. Trip to Deimos
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February 14, 1953
08. Operation Rescue
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February 21, 1953
09. Survival in the Ice Desert
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February 28, 1953
10. Space Fatigue
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March 7, 1953
11. Threat to Terra
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March 14, 1953
12. Jail Break
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March 21, 1953
13. The Laughing Alien
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March 28, 1953
14. The Vital Factor
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April 4, 1953
15. Space Mail Robbery
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April 11, 1953
16. The Space Wanderer
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April 18, 1953
17. Big Impersonation
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April 25, 1953
18. Electronic Space Storm
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May 2, 1953
19. The Deadly Glacier
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May 9, 1953
20. The Mutation Bomb
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May 16, 1953
21. Phantom Space Ship
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May 23, 1953
22. The Green Plague
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May 30, 1953
23. The Fraud of Titan
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June 6, 1953
24. The Man Who Stole a City
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June 13, 1953
25. Gigantic Space Knife
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June 20, 1953
26. Space Patrol Microscope
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June 27, 1953
27. The Theft of the Terra Five
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July 4, 1953
28. Mysterious Ocean in Space
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July 11, 1953
29. The Stolen Evidence
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July 18, 1953
30. Traitorous Triangle
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July 25, 1953
31. Crash Landing
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August 1, 1953
32. The Brain Machine
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August 8, 1953
33. A Dangerous Smoke Cloud
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August 15, 1953
34. The Black Falcon's Return
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August 22, 1953
35. The Mystery of Planet X
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August 29, 1953
36. The Trap of Planet X
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September 5, 1953
37. The Primative Men of Planet X
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September 12, 1953
38. The Hate Machine of Planet X
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September 19, 1953
39. Black Falcon's Escape form Planet X
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September 26, 1953
40. Resonance Impeller
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October 3, 1953
41. The Ice Demon of Planet X
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October 10, 1953
42. The Slaves of Planet X
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October 17, 1953
43. The Giant of Planet X
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October 24, 1953
44. The Iron Eaters of Planet X
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October 31, 1953
45. The Falcon's Web of Planet X
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November 7, 1953
46. Castle's Destruction on Planet X
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November 14, 1953
47. Valley of Illusion
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November 21, 1953
48. Doom of Planet X
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November 28, 1953
49. Alien and the Robot
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December 5, 1953
50. The Robot's Escape
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December 12, 1953
51. The City of Living Statues
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December 19, 1953
52. Mystery of the Missing Asteroids
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December 26, 1953