| Issue | #35 |
| Published | April 1952 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Al Grenet |
| Genre | superhero |
| Pencils | Alex Kotzky? |
| Inks | Alex Kotzky? |
| Letters | typeset |
| Characters | The Porcupine (introduction, villain) |
| Genre | superhero |
| Characters | Hypo the Hypnotist (introduction, villain) |
| Genre | superhero |
| Notes | Title from cover. |
| Letters | typeset |
| Reprinted | In Plastic Man (Quality Comics, 1943 Series) #57, December 1955; In Blackhawk (Quality, 1944 series) #74 (retitled as "The Obvious Clue") |
| Characters | Dr. Quomquat (introduction, villain) |
| Genre | superhero |
| Notes | Reprint note added per Len Wolinsky, December 2008. |
| Reprinted | In Plastic Man (Quality Comics, 1943 Series) #54 |