| Issue | #10 |
| Published | October 1980 |
| Cover Price | 0.50 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Genre | superhero |
| Pencils | Kurt Schaffenberger |
| Inks | Dave Hunt |
| Synopsis | Superboy finds a duplicate Smallville in the far future |
| Genre | superhero |
| Script | Cary Bates |
| Pencils | Kurt Schaffenberger |
| Inks | Dave Hunt |
| Colors | Jerry Serpe |
| Letters | Ben Oda |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [May 2008] |
| Characters | Krypto, Lana Lang, Ma and Pa Kent |
| Synopsis | Krypto gets secret identity as Skippy. |
| Genre | superhero |
| Script | Bob Rozakis |
| Pencils | John Calnan |
| Inks | Kim DeMulder |
| Colors | Jerry Serpe |
| Letters | Milt Snapinn |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (May 2007). |