| Issue | #12 |
| Published | July-August 1977 |
| Cover Price | 0.60 USD |
| Pages | 52 |
| Editing | Julius Schwartz; E. Nelson Bridwell |
| Characters | Robin; Batgirl; Man-bat; The Sunset Gang |
| Genre | superhero |
| Pencils | Jim Aparo (signed) |
| Inks | Jim Aparo (signed) |
| Characters | Batgirl; Captain Aero; Tony Gordon; James Gordon |
| Genre | superhero |
| Script | Bob Rozakis |
| Pencils | José Delbo |
| Inks | Vince Colletta |
| Colors | Jerry Serpe |
| Letters | Milt Snapinn |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | Man-Bat; Francine Langstrom |
| Genre | superhero |
| Script | Bob Rozakis |
| Pencils | Marshall Rogers |
| Inks | Terry Austin |
| Colors | Jerry Serpe |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Reprinted | in Best of DC, The (DC, 1979 series) #51 |
| Characters | Clayface I; Clayface II; Julie Madison; the "Joker Clayface" |
| Genre | superhero |
| Characters | Robin; Lori Elton; Margie Spratt; Chief Frank McDonald |
| Genre | superhero |
| Script | Bob Rozakis |
| Pencils | Irv Novick |
| Inks | Vince Colletta |
| Colors | Jerry Serpe |
| Letters | Bill Morse |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |