| Issue | #841 |
| Published | April 2008 |
| Cover Price | 2.99 USD; 3.65 CAD |
| Pages | 36 |
| Editing | Mike Marts; Jeanine Schaefer (associate) |
| Characters | Batman [Bruce Wayne]; The Wonderland Gang [Mad Hatter [Jervis Tetch]; March Harriet [Harriet Pratt]; Tweedledee [Deever Tweed]; Tweedledum [Dumson Tweed]] |
| Genre | Superhero |
| Pencils | Dustin Nguyen (signed) |
| Inks | Dustin Nguyen (signed) |
| Colors | Dustin Nguyen (signed) |
| Characters | Batman [Bruce Wayne]; Ottavia; Louie; VILLAINS: The Wonderland Gang [Mad Hatter [Jervis Tetch]; March Harriet [Harriet Pratt]; Tweedledee [Deever Tweed]; Tweedledum [Dumson Tweed]; The Lion [Lewis Yarnell]; The Unicorn [Skitch Benson]; The Walrus [Moe Blum]; The Carpenter [Jenna Duffy]]; Mr. Zzz; Little Italy [Mr. Marchetti] |
| Synopsis | Tweedledee and Tweedledum use Jervis' tech against him, using him to create The Wonderland Gang. |
| Genre | Superhero |
| Script | Paul Dini |
| Pencils | Dustin Nguyen |
| Inks | Derek Fridolfs |
| Colors | John Kalisz |
| Letters | Randy Gentile |
| Characters | Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince]; Batman [Bruce Wayne] |
| Script | Ian Sattler |
| Pencils | Mark Bagley; ? |
| Letters | typeset |
| Notes | Ian Sattler finishes the tour of the DC editors offices, visiting Mike Marts, Joan Hilty, Harvey Richards, Adam Schlagman, Rachel Gluckstern, Mike Siglain and Eddie Berganza. Hot list - DETECTIVE COMICS #841, JONAH HEX #28 and SUPERGIRL #26. House ad for DETECTIVE COMICS #842. |