| Issue | #56 |
| Published | September 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | J. F. Byrne (Managing Editor) |
| Notes | The cover image is a generic sf cover that actually appears to feature The Red Comet who hasn't appeared in Planet Comics for years. |
| Genre | science fiction |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Notes | The cover image is a generic sf cover that actually appears to feature The Red Comet who hasn't appeared in Planet Comics for years. |
| Characters | Eon of Mars (intro); Villains: Voltamen (some die) |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Pencils | George Evans (signed) |
| Inks | George Evans (signed) |
| Characters | Futura [Marcia Reynolds]; Villains: Yrina; Omma (intro) |
| Genre | science fiction |
| Script | ? [as John Douglas] |
| Pencils | Enrico Bagnoli |
| Inks | Enrico Bagnoli |
| Letters | typeset |
| Characters | Auro Lord of Jupiter; Guest Star: Dorna; Villain: Baron Torg (Introduction); Gabor (Introduction; Death); Lozar (Introduction); Introduction: Captain and crew of the JUPITER |
| Genre | science fiction |
| Script | ? [as Dick Charles] |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Characters | The Space Rangers [Flint Baker]; Villains: Val (intro); Jen (intro) |
| Genre | science fiction |
| Script | ? [as Hugh Fitzhugh] |
| Pencils | Frank Doyle (signed) |
| Inks | Frank Doyle (signed) |
| Notes | Reef Ryan not in this story. |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Letters | typeset |
| Characters | Star Pirate; Van Morgan (intro); Elna (intro); Villains: Dr. Flack; Valda; Olo (intro; dies); Axel (intro); Roff (intro) |
| Genre | science fiction |
| Script | ? [as Len Dodson] |
| Pencils | Maurice Whitman (signed) |
| Inks | Maurice Whitman (signed) |
| Reprinted | in Good Girl Art Quarterly (AC, 1990 Series) #13 (Fall 1993) |
| Genre | science fiction |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Characters | Mysta of the Moon; Guest Stars: Bron II; Dirk Garro; Dr. Robar Lian (intro); Villains: Thought-Mites of Andros (intro); humanoids (intro; die) |
| Genre | science fiction |
| Script | ? [as Ross Gallun] |
| Pencils | Matt Baker |
| Inks | Ray Osrin? |