| Issue | #49 |
| Published | August 2008 |
| Cover Price | 2.99 USD; 2.99 CAD |
| Pages | 36 |
| Editing | Eddie Berganza; Adam Schlagman (assistant) |
| Characters | Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne] |
| Genre | Superhero |
| Pencils | Shane Davis [signed as SD] |
| Inks | Matt Banning [signed as Batt] |
| Colors | Alex Sinclair [signed as Sinc] |
| Characters | Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Lana Lang; Supergirl [Kara Zor-El]; Chris Kent; Powergirl; Toyman [Hiro Okamura]; Lois Lane; Krypto |
| Synopsis | "It's the final chapter of the epic search for Kryptonite, as the Man of Steel must confront an old and dear friend who's harboring the "K" and threatening to set off "Kryptonite dirty bombs" around the world. Can the Dark Knight prevent this before Earth is made uninhabitable for all Kryptonians?" [per solicitation] |
| Genre | Superhero |
| Script | Michael Green; Mike Johnson |
| Pencils | Shane Davis |
| Inks | Matt Banning [Batt] |
| Colors | Pete Pantazis |
| Letters | Rob Leigh |
| Characters | Selina Kyle [Catwoman]; Barbara Gordon [Oracle]; Zatanna Zatara; Dinah Lance [Black Canary]; Kara [Powergirl]; Diana Prince [Wonder Woman]; Kara [Supergirl]; Kate Kane [Batwoman]; Mari McCabe [Vixen]; Pamela Isley [Poison Ivy]; Harleen Quinzel [Harley Quinn] |
| Script | Mark Chiarello |
| Pencils | Adam Hughes; ? |
| Inks | Adam Hughes; ? |
| Colors | Adam Hughes; ? |
| Letters | typeset |
| Notes | Mike Chiarello explains how Selina Kyle ended up on the 2008 Women of the DCU poster by Adam Hughes. Hot list - THE BRAVE AND THE BOLD #14, JUSTICE LEAGUE OF AMERICA #22 and TRINITY #3. House ad for SUPERMAN / BATMAN #50. |