| Issue | #41 |
| Published | March 1960 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff (Editor); Murray Boltinoff (Associate Editor); George Kashdan (Associate Editor) |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Synopsis | In the middle of the jungle, Professor Grimm has constructed an "experiment": an entire town populated by robots (and a few captive humans). Bart Howland and Dave have chanced upon the town, and are not allowed to leave. When Dave runs over a robot with his jeep, he's charged with murder and taken to court. |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Synopsis | Tod Sheppard, retired demolition expert, is called back into service when the army discovers a rocket from outer space that appears to be ticking. |
| Pencils | Bill Ely |
| Inks | Bill Ely |
| Genre | Teen; Humor |
| Script | Jack Schiff |
| Pencils | Ruben Moreira |
| Inks | Ruben Moreira |
| Letters | Ira Schnapp |
| Letters | Typeset |
| Synopsis | Due to an electronics fluke that "might occur once in every fifty billion tries," a scientist's mind is transferred into a beetle, which somehow causes the beetle to grow to enormous size. |
| Pencils | Ruben Moreira |
| Inks | Ruben Moreira |