| Issue | #103 |
| Published | July 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | J.F. Byrne (Managing Editor); John C. Mitchell (Editor) |
| Genre | jungle |
| Pencils | John Celardo (signed) |
| Inks | John Celardo (signed) |
| Characters | Prof. M. Cowley (introduction, death); Kirk (introduction, death); Smokey (introduction, death); Kirk's and Smokey's partner (introduction, death) |
| Genre | jungle |
| Script | ? [as Frank Riddell] |
| Pencils | John Celardo |
| Inks | John Celardo |
| Notes | The story title is taken from the cover blurb. |
| Characters | Kolar (introduction) (a cheetah); Borgo (introduction, villain, death) (a water buffalo) |
| Genre | jungle |
| Script | ? [as Ed Hunt] |
| Pencils | August Froehlich (signed) |
| Inks | August Froehlich (signed) |
| Synopsis | David Livingstone biography. |
| Genre | jungle; fact |
| Pencils | George Evans (signed) |
| Inks | George Evans (signed) |
| Letters | typeset |
| Notes | Illustrated text story. |
| Characters | Uganda Bill (introduction, villain, death); T'Gara (introduction, villain); Congo Pete (introduction, villain); Killer Jacques (introduction, villain); Brian [Bill's brother] (introduction) |
| Genre | jungle |
| Script | ? [as Pierre La Rue] |
| Pencils | Charles Sultan |
| Inks | Charles Sultan |
| Characters | Guru-cultists (introduction, villain) |
| Genre | jungle |
| Script | ? [as Roy L. Smith] |
| Pencils | Frank Doyle (signed) |
| Inks | Frank Doyle (signed) |
| Characters | Zotara (introduction, villain, death); N'Mongo (introduction) |
| Genre | jungle |
| Script | ? [as Mack] |
| Pencils | Maurice Whitman (signed) |
| Inks | Maurice Whitman (signed) |
| Genre | fact |
| Pencils | Mike Peppe? |
| Inks | Mike Peppe? |
| Characters | Jane Bronson (introduction); Mr. Bronson (introduction); Burke (introduction); Gray (introduction, villain, death); Slade (introduction, villain, death) |
| Genre | jungle |
| Script | ? [as Victor Ibsen] |
| Pencils | Matt Baker |
| Inks | Ray Osrin? |