| Issue | #257 |
| Published | December 1986 |
| Cover Price | 0.75 |
| Pages | 36 |
| Editing | Andy Helfer |
| Characters | Martian Manhutner [J'onn J'onzz]; Zatanna; Gypsy (all as the Justice League of America/JLA) |
| Genre | superhero |
| Pencils | Luke McDonnell |
| Inks | Bob Smith |
| Characters | Martian Manhunter [J'onn J'onzz]; Zatanna; Gypsy; Elongated Man (cameo); Vibe (cameo); Steel (cameo); Vixen (cameo) (all as the Justice League of America/JLA); Adam (villain); Sue Dibny (cameo); Firestorm (cameo) |
| Genre | superhero |
| Script | J. M. DeMatteis |
| Pencils | Luke McDonnell |
| Inks | Bob Smith |
| Colors | Shelley Eiber |
| Letters | Albert DeGuzman |