| Issue | #54 |
| Published | May 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | J. F. Byrne (Managing Editor) |
| Genre | science fiction |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Characters | Alpha (intro; a pirate); Philip (intro); Villains: Voltamen (death); Marko (intro; death) |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Pencils | George Evans (signed) |
| Inks | George Evans (signed) |
| Characters | Futura [Marcia Reynolds] (origin retold); Venusians (intro); Villain: Thi (intro) |
| Genre | science fiction |
| Script | ? [as John Douglas] |
| Pencils | Enrico Bagnoli |
| Inks | Enrico Bagnoli |
| Reprinted | in Thrilling Planet Tales (AC, 1991 series) #nn; in Golden Age of Comics (New Media Publishing, 1982 series) #9 |
| Letters | typeset |
| Characters | Auro Lord of Jupiter; Mother Seven (intro; death?); Villain: Azroth (intro; death) |
| Genre | science fiction |
| Script | ? [as Dick Charles] |
| Pencils | Joe Doolin |
| Inks | Joe Doolin |
| Characters | The Space Rangers [Flint Baker]; Villains: Zar (intro); Xetra (intro; death); fish-men (intro) |
| Genre | science fiction |
| Script | ? [as Hugh Fitzhugh] |
| Pencils | Frank Doyle |
| Inks | Frank Doyle |
| Notes | Reef Ryan does not appear in this story. |
| Genre | science fiction |
| Script | ? [as Thornecliffe Herrick] |
| Letters | typeset |
| Characters | Star Pirate; Valda (intro); Villains: Rasca (intro; death); Sato (intro; death) |
| Genre | science fiction |
| Script | ? [as Len Dodson] |
| Pencils | Maurice Whitman (signed) |
| Inks | Maurice Whitman (signed) |
| Reprinted | in Thrilling Planet Tales (AC, 1991 series) #nn |
| Genre | science fiction |
| Pencils | Frank Doyle (signed) |
| Inks | Frank Doyle (signed) |
| Characters | Mysta of the Moon; Guest Stars: Bron II; Jon Zetra (intro); Villain: Dant Argo (intro; death) |
| Genre | science fiction |
| Script | ? [as Ross Gallun] |
| Pencils | Matt Baker |
| Inks | Ray Osrin? |
| Notes | The story has nothing to do with "Robots from Inferno" as touted on the cover. |