| Issue | #39 |
| Published | January 2008 |
| Frequency | monthly |
| Cover Price | 2.25 USD |
| Pages | 36 |
| Editing | Nachie Castro |
| Characters | Batman; Black Mask; Penguin; Killer Croc; Scarface; Harley Quinn |
| Genre | superhero |
| Pencils | Sanford Greene |
| Inks | Nathan Massengill |
| Characters | Batman [also appears as Bruce Wayne]; Robin [also appears as Dick Grayson]: Black Mask; Joker; Penguin; Catwoman; Clayface; Harley Quinn; Riddler; Killer Croc; Firefly; Ventriloquist; Scarface; Poison Ivy; Mr. Freeze; Bane; Mayor Grange; Alfred Pennyworth (cameo) |
| Synopsis | Black Mask has all of Batman's other enemies locked up so that he can run Gotham City himself. |
| Genre | superhero |
| Script | Jai Nitz |
| Pencils | Christopher Jones |
| Inks | Terry Beatty |
| Colors | Heroic Age |
| Letters | Travis Lanham |
| Script | ? [as Johnny DC] |
| Letters | typeset |
| Notes | Art and letters submitted by Liam Ellwood; Christian Garcia; Hank Castro; Po Bodin; Justin Little; Katherine Nigma; Katherine Bishop; Spencer Durano |