| Issue | #142 |
| Published | October 1967 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Superboy |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Characters | Beppo the Super-Monkey; Superboy; Lana Lang; Red Kryptonite; Pa Kent |
| Synopsis | Red K turns Superboy into a monkey and Beppo into a human. |
| Genre | superhero |
| Script | E. Nelson Bridwell |
| Pencils | George Papp |
| Inks | Chic Stone |
| Notes | inker credit corrected 9/07 by Bob Hughes. Formerly credited to Frank Springer. |
| Characters | Ma and Pa Kent; Lana Lang; Superboy; Krypto |
| Genre | superhero |
| Script | Robert Bernstein |
| Pencils | John Sikela |
| Inks | John Sikela |
| Reprinted | from Superboy #80 |
| Script | Henry Boltinoff; Ray Kennedy |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |