| Issue | #4 |
| Published | 1955 |
| Cover Price | 0.25 USD |
| Pages | 100 |
| Editing | Chase Craig |
| Genre | jungle |
| Pencils | George Wilson? (painting) |
| Inks | George Wilson? (painting) |
| Colors | George Wilson? (painting) |
| Genre | jungle |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Letters | typeset |
| Notes | Inside front cover. |
| Characters | apes [including Gortak; Gundak; Korak]; Argus; King Jathon of Cathne; his Queen Elaine; Tarzan; the white pygmies of Opar; their King Nikko |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Characters | Tarzan |
| Genre | jungle |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Letters | ?; typeset |
| Characters | Chacma (baboon); chimpanzee; gelada; gorilla; guenon; hamadryas; mandrill; Mangabey ["Little N'Kima"] |
| Genre | jungle |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Letters | typeset |
| Characters | Boy; Curtis; Dombie; Jad-Bal-Ja; Korak (ape); Ricky; Tantor |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Characters | Boy |
| Genre | jungle |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Characters | Boy; Mwalu |
| Genre | jungle |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Letters | typeset |
| Characters | Boy; Doctor Alexander MacWhirtle ["Doctor Mac"]; Tarzan (flashback); Wheeck |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Genre | jungle |
| Pencils | Russ Manning (illos) |
| Inks | Russ Manning (illos) |
| Letters | typeset; ? |
| Characters | Boy; Dombie |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Nat Edson? |
| Inks | Nat Edson? |
| Characters | Dombie; Jo-Rah; Tarzan |
| Genre | jungle |
| Pencils | Russ Manning (illos) |
| Inks | Russ Manning (illos) |
| Letters | ?; typeset |
| Characters | Dango; David Lane; Lona; N'Goma; Numa; Sabor |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Genre | fact |
| Pencils | ? (illos) |
| Inks | ? (illos) |
| Letters | typeset |
| Characters | Jane; Ozolua |
| Genre | jungle |
| Pencils | Russ Manning (illos) |
| Inks | Russ Manning (illos) |
| Letters | typeset |
| Notes | Half-art, half-text. |
| Characters | Guru; Lodor; Om-At; Pan-At-Lee; Tarzan |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Genre | jungle |
| Pencils | Russ Manning (illos) |
| Inks | Russ Manning (illos) |
| Letters | typeset |
| Genre | jungle |
| Pencils | Tony Sgroi (signed) |
| Inks | Tony Sgroi (signed) |
| Notes | Ape-English dictionary. Pages 1 & 4 are signed by the artist. |
| Genre | jungle |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Letters | typeset |
| Notes | Inside back cover. |
| Genre | fact |
| Pencils | American Museum of Natural History (photograph) |
| Inks | American Museum of Natural History (photograph) |
| Colors | American Museum of Natural History (photograph) |
| Letters | typeset |