| Release: | Jul 1979 |
| Cover: | Jul 1979 |
Assault on Olympus / the 'who Is Floyd Fenderman Anyway?' Contract! / the Race Against Murder! / the Return of the Flying Graysons! / Tyme Has No Secrets! / the Galileo Solution
| Release: | Jul 1979 |
| Cover: | Jul 1979 |
| Writer | Dennis O'Neil, Len Wein, Jack C. Harris |
| Cover Artist | Jim Aparo, Ross Andru, Dick Giordano |
| Penciller | Kurt Schaffenberger, Bob Oksner, John Calnan, Dick Giordano, Don Newton, Steve Ditko |
| Inker | Frank McLaughlin, Dick Giordano, Vince Colletta, Steve Ditko, Dan Adkins, Frank Chiaramonte |
| Colorist | Adrienne Roy, Jerry Serpe, Gene D'Angelo, Glynis Oliver |
| Letterer | Mike Stevens, Gaspar Saladino, Albert DeGuzman, Ben Oda |
| Editor | Paul Levitz, Julius Schwartz |
| Editor in Chief | Joe Orlando |
| Batman | Bruce Wayne |
| Alfred Pennyworth | |
| Commissioner Gordon | James 'Jim' Gordon |
| Robin | Dick Grayson |
| Batgirl | Barbara Gordon |
| Etrigan the Demon | Jason Blood |
| Human Target | Christopher Chance |
| Maxie Zeus | |
| Mary Grayson | |
| John Grayson | |
| C.C. Haly | |
| Clement Tyme |
| Age | Bronze Age |
|---|---|
| Format | Comic |
| Series Group | Batman |
| Genre | Action | Adventure | Crime | Super-Heroes |
| No. of Pages | 68 |
| Country | USA |
| Language | English |