| Issue | #3 |
| Published | March 1940 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Malcolm Reiss (Editor); William E. Eisner (Art Director); S. M. Iger (Feature Editor) |
| Notes | Käanga's name on the cover has no dots above either 'a'. |
| Genre | jungle |
| Pencils | Charles Sultan |
| Inks | Charles Sultan |
| Letters | typeset |
| Notes | Käanga's name on the cover has no dots above either 'a'. |
| Characters | Sam Broot (introduction, villain); Mobu (introduction) |
| Genre | jungle |
| Pencils | Ken Jackson (signed) |
| Inks | Ken Jackson (signed) |
| Notes | The story title is taken from the cover blurb. Kaänga is now spelled with the dots over the second 'a'. |
| Characters | Randall (introduction); Randall's daughter (introduction); a witch doctor (introduction, villain) |
| Genre | jungle |
| Script | ? [as Taylor Martin] |
| Pencils | Arthur Peddy? |
| Inks | Arthur Peddy? |
| Characters | Blackwall (introduction, villain, death); Snake-Eye (introduction) |
| Genre | jungle |
| Pencils | R. L. Golden [as Robert Lewis] |
| Inks | R. L. Golden [as Robert Lewis] |
| Genre | mystery |
| Pencils | Bob Powell? |
| Inks | Bob Powell? |
| Characters | Jon Dale (introduction); Ruth (introduction); Camilla (villain) |
| Genre | science fiction |
| Script | ? |
| Pencils | C. A. Winter [as CAW] |
| Inks | C. A. Winter [as CAW] |
| Notes | Camilla is still a villainess. |
| Genre | jungle |
| Script | ? [as Pete Wentworth] |
| Letters | typeset |
| Characters | Ben Salub (introduction, villain, death) |
| Genre | jungle |
| Script | ? [as Pierre La Rue] |
| Pencils | Rafael Astarita |
| Inks | Rafael Astarita |
| Characters | Buck Larsen (introduction, villain) |
| Genre | jungle |
| Pencils | Henry Kiefer |
| Inks | Henry Kiefer |
| Genre | jungle |
| Script | ? [as Courtney Thomason] |
| Characters | a boy (introduction); boy's father (introduction) |
| Genre | jungle |
| Pencils | William M. Allison |
| Inks | William M. Allison |
| Notes | One half of final page is devoted to an advertisement. |
| Characters | two hunters (villains, turned into insect-men) |
| Genre | jungle |
| Script | ? [as Barclay Flagg] |
| Pencils | Henry Fletcher |
| Inks | Henry Fletcher |