| Issue | #255 |
| Published | November 1977 |
| Frequency | monthly |
| Cover Price | 0.35 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Genre | superhero |
| Pencils | Rich Buckler |
| Inks | Jack Abel |
| Characters | Mirror Master |
| Genre | superhero |
| Script | Cary Bates |
| Pencils | Irv Novick |
| Inks | Frank McLaughlin |
| Notes | First use of The Mirror Master's full name - Samuel Joseph Scudder. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007). |