| 0 | - | cover | 1 | pencils: Alex Kotzky; inks: Alex Kotzky | Samson |
| 1 | The Ray That Turned Steel to Dust | comic story | 13 | script: Toni Blum; pencils: Alex Blum; inks: Alex Blum | Samson; David; Prof. Donaldson (villain, introduction, death) |
| 2 | In the Days of the Cavemen | comic story | 6 | pencils: ? [as Orville Wells] (signed); inks: ? [as Orville Wells] (signed) | Flip Falcon |
| 3 | The Queen of Soulless Isle | comic story | 8 | script: Toni Blum; pencils: Grieg Chapian; inks: Grieg Chapian | Golden Knight [Sir Richard of Warwick]; Sulia (villain, introduction, death) |
| 4 | Assignment In Greenland | comic story | 6 | pencils: Grant Ferguson; inks: Grant Ferguson | Yank Wilson; Col. Ock (villain, introduction) |
| 5 | The Revenge of the Slaves | text story | 2 | script: Nathaniel Nitkin | |
| 6 | The Hand of the Fire-God | comic story | 5 | script: Toni Blum; pencils: Bill Bossert; inks: Bill Bossert | Captain Kidd; The fire god (villain, introduction, death) |
| 7 | Captured On Cato | comic story | 6 | script: Hank Christy; pencils: Hank Christy; inks: Hank Christy | Space Smith; Ulwa (villain, introduction, death); Capt. Moody (villain, introduction, death)) |
| 8 | Suicide Attempt #2 | comic story | 2 | script: Fred Schwab; pencils: Fred Schwab; inks: Fred Schwab; letters: Fred Schwab | Professor Fiend |
| 9 | The Skullface Kurd Mob | comic story | 8 | script: Fletcher Hanks; pencils: Fletcher Hanks; inks: Fletcher Hanks; letters: Fletcher Hanks | Stardust; Skullface Kurd (villain, introduction) |
| 10 | The Last of the Ray-Men | comic story | 7 | pencils: Henry Kiefer; inks: Henry Kiefer | Sub Saunders; Dablo (villain, introduction); the Hood [Judge Ord](villain, introduction, death) |