| 0 | - | cover | 1 | pencils: George Wilson; inks: George Wilson; colors: George Wilson | Mighty Samson |
| 1 | Mutant Monsters: Rooted Sea Serpent | comic story | 1 | pencils: Jack Sparling; inks: Jack Sparling; letters: Ben Oda | Mighty Samson; Mindor (hand only); rooted sea serpent; various N'Yarkers |
| 2 | Menace from Nowhere [Part 1] | comic story | 9 | script: Otto Binder; pencils: Jack Sparling; inks: Jack Sparling; colors: Western Publishing Production Shop; letters: Ben Oda | Mighty Samson; Sharmaine; Mindor |
| 3 | Lost Civilizations: Ararat | text article | 1 | colors: Western Publishing Production Shop | |
| 4 | Mutant Monster Menace | comic story | 4 | script: Otto Binder; pencils: Jack Sparling; inks: Jack Sparling; colors: Western Publishing Production Shop; letters: Ben Oda | Tom Morrow; Cindia |
| 5 | Gold Key Comics Club News | in-house column | 1 | colors: Western Publishing Production Shop | |
| 6 | Reader's Page | illustration | 1 | colors: Western Publishing Production Shop | Three-Headed Killer; Laser Creature; Crab Monster; Magneto Thing; Horn-A-Monster |
| 7 | Jokes on You | text article | 1 | colors: Western Publishing Production Shop | Gold Key Kid |
| 8 | Dinosauria Stegosaurus | comic story | 1 | pencils: Rex Maxon; inks: Rex Maxon; colors: Western Publishing Production Shop | |
| 9 | [Menace from Nowhere Part 2] Between Beasts and Machines | comic story | 12 | script: Otto Binder; pencils: Jack Sparling; inks: Jack Sparling; colors: Western Publishing Production Shop; letters: Ben Oda | Mighty Samson; Sharmaine; Mindor |
| 10 | Twist and Shout... in Pain! | comic story | 0.5 | | dancer; chiropractor |
| 11 | Statement of Ownership, Management, and Circulation | statement of ownership | 0.5 | letters: typeset | |
| 12 | You Asked for It! Now Here It Is! | promo (ad from the publisher) | 1 | pencils: Russ Manning; inks: Russ Manning; colors: Western Publishing Production Shop | Magnus; H8 [Robot] |