| Issue | #1 |
| Published | 1960 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Notes | Based on the motion picture by King Brothers released by MGM. |
| Characters | Gorgo |
| Genre | Science Fiction; monster |
| Pencils | Dick Giordano ? |
| Inks | Dick Giordano ? |
| Notes | Art attribution by Nick Caputo (August 2010). |
| Synopsis | Facts about dinosaurs. |
| Genre | Fact |
| Notes | Inside front cover. |
| Synopsis | A giant lizard-like creature is spewed from the bottomless depths by a volcanic eruption only to wreck hovac on the modern world. |
| Genre | Science Fiction |
| Pencils | Steve Ditko |
| Inks | Steve Ditko |
| Reprinted | in Fantastic Giants (Charlton, 1966 series) #24; in Attack of the Mutant Monsters (A-Plus Comics, 1991 series) #1 [retitled Kegor]; in Monsters Attack! (Avalon Communications, 2002 series) #1 [retitled Kegor] |
| Synopsis | Various facts about undersea creatures. |
| Genre | Fact |
| Pencils | Charles Nicholas [as ChaSal] |
| Inks | Sal Trapani [as ChaSal] |
| Letters | typeset |
| Notes | Things to make, things to do, things to know. |
| Synopsis | Professor Hemlin explains superstition. |
| Genre | Fact |
| Pencils | Rocco "Rocke" Mastroserio |
| Inks | Rocco "Rocke" Mastroserio |
| Synopsis | Various facts about carnival people. |
| Genre | Fact |
| Pencils | Charles Nicholas |
| Inks | Vince Alascia |
| Notes | Inside back cover. |
| Genre | Science Fiction; monster |
| Notes | Full page backcover pinup of Gorgo smashing London Bridge. |