| Issue | #156 |
| Published | February 1966 |
| Frequency | monthly except January, March, May and July |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Chase Craig |
| Characters | Tarzan; La |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | George Wilson (painting) |
| Inks | George Wilson (painting) |
| Colors | George Wilson (painting) |
| Reprinted | in Edgar Rice Burroughs' Tarzan of the Apes (Dark Horse, 1999 series) #nn (May 1999) |
| Synopsis | Information on The Sudd, the largest swamp in the world. |
| Genre | jungle |
| Notes | Inside front cover |
| Characters | Tarzan; La; Hazel Strong; Alexis; Nikolas Rokoff [M. Thuran]; Jane Porter; Paul D'Arnot; William Clayton; Busuli; Waziri; Tha; Lord Tennington; Dr. Porter |
| Synopsis | Tarzan is thrown overboard by Russian spies off the coast of Africa. He returns to the Jungle and becomes chief of the Waziri tribe and discovers the city of Opal where he and his warriors plunder much gold. When he learns that Jane Porter is also stranded in the jungle he rescues her and they are married. |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Russ Manning (signed) |
| Inks | Russ Manning (signed) |
| Notes | Adapted from Edgar Rice Burroughs' novel The Return of Tarzan. |
| Reprinted | in Edgar Rice Burroughs' Tarzan of the Apes (Dark Horse, 1999 series) #nn (May 1999) [recolored] |
| Characters | Tarzan |
| Synopsis | Facts about Africa. |
| Genre | Jungle |
| Pencils | Jesse Marsh |
| Inks | Jesse Marsh |
| Letters | typeset |
| Characters | Mabu |
| Genre | jungle |
| Letters | typeset |
| Notes | Text story with illustration. |
| Characters | Brothers of the Spear [Dan-El; Natongo]; Tavane; Zulena; General Ulangi |
| Synopsis | An old witch doctor tries to poison Dan-El and leads his warriors to attack the city. |
| Genre | jungle |
| Script | Gaylord DuBois |
| Pencils | Russ Manning |
| Inks | Russ Manning |
| Letters | typeset |
| Notes | Average number of issues preceding 12 months; 553,997. Issue nearest to the filing date: 495,495. |
| Characters | Tarzan |
| Pencils | Russ Manning (illustration |
| Inks | Russ Manning (illustration |
| Letters | typeset |
| Notes | Promo for the next issue. |
| Synopsis | Facts about pirates. |
| Genre | Fact |
| Pencils | Russ Manning ? |
| Inks | Russ Manning ? |
| Notes | Inside back cover. |