| Issue | #55 |
| Published | March 1957 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Mort Weisinger, (actual) |
| Characters | Superboy; Jonathan Kent |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Characters | Ma Kent, Lana Lang |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | John Sikela |
| Inks | John Sikela |
| Reprinted | in Adventure Comics (DC, 1938 series) #340 |
| Characters | Jimmy Olsen, Lana Lang, Ma and Pa Kent. |
| Synopsis | Jimmy accidentally goes back in time and ends up in Smallville. |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | Curt Swan |
| Inks | Ray Burnley |
| Reprinted | in Superman Annual (1960 series) #1 (1960); in Superman's Pal, Jimmy Olsen (DC, 1954 series) #114 (September 1968) [with 1 page missing]; in Superboy: The Greatest Team-Ups Ever Told (DC, 2010 series) #[nn] |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Letters | typeset |
| Notes | text page |
| Characters | Prof Lang, Lana Lang, Ma and Pa Kent |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | Curt Swan |
| Inks | George Klein |
| Notes | inker id by Bob Hughes 8/05. Formerly John Fischetti. |