| Issue | #52 |
| Published | January 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | J. F. Byrne (Managing Editor) |
| Characters | Mysta of the Moon |
| Genre | science fiction |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Characters | Guest Stars: Igor; Sr. Juarez (intro); Villains: Voltamen; Mangla (intro; death) |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Pencils | George Evans (signed) |
| Inks | George Evans (signed) |
| Notes | This story is set in Mexico. |
| Characters | Mysta of the Moon (origin retold); Guest Star: Bron II; Villain: Dr. Riktor (intro; death) |
| Synopsis | Mysta goes to the future and her origin is retold. |
| Genre | science fiction |
| Script | ? [as Ross Gallun] |
| Pencils | Maurice Whitman (signed) |
| Inks | Maurice Whitman (signed) |
| Notes | The story title is taken from the cover blurb. |
| Characters | Auro Lord of Jupiter; Guest Stars: Claudia; President of Earth (intro); Villain: Goz |
| Genre | science fiction |
| Script | ? [as Dick Charles] |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Characters | Star Pirate; Terra (intro; villain) |
| Genre | science fiction |
| Script | ? [as Len Dodson] |
| Pencils | Murphy Anderson; John Celardo (page 1, 2/3 of page 8) |
| Inks | Murphy Anderson; John Celardo (page 1, 2/3 of page 8) |
| Notes | Framing sequence by Celardo adds Blacky telling the story of how Star acquired his boots as told in issue #33. |
| Reprinted | from PLANET COMICS #33 (November 1944) |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Letters | typeset |
| Characters | Futura [Marcia Reynolds]; Guest Star: The Keeper; Villains: Mentor; Cymridians |
| Genre | science fiction |
| Script | ? [as John Douglas] |
| Pencils | Walter Palais (signed) |
| Inks | Walter Palais (signed) |
| Letters | typeset |
| Characters | The Space Rangers [Flint Baker]; Guest Stars: Mary; Hercules; Villain: Borg (intro; death?) |
| Genre | science fiction |
| Script | ? [as Hugh Fitzhugh] |
| Pencils | Frank Doyle |
| Inks | Frank Doyle |
| Notes | Reef Ryan is not in this story |