| Issue | #41 |
| Published | March 2008 |
| Cover Price | 2.25 USD |
| Pages | 36 |
| Editing | Rachel Gluckstern |
| Characters | Zatanna; Elongated Man; Crimson Avenger; Joker; Harley Quinn |
| Genre | superhero |
| Pencils | Zach Howard (signed) |
| Inks | Zach Howard (?) |
| Characters | Zatanna; Hawkgirl; Elongated Man; Crimson Avenger; Batman; Joker; Harley Quinn; Steel [John Henry Irons](cameo); Wonder Woman (cameo); Supergirl [Kara In-Ze](cameo); Orion (cameo); Flash [Wally West](cameo); Captain Atom (cameo); Green Lantern [John Stewart](cameo); Superman (cameo) |
| Synopsis | The Joker and Harley Quinn invade the JLA satellite and find four unexpected heroes on monitor duty. |
| Genre | superhero |
| Script | Grace Randolph |
| Pencils | Dario Brizuela |
| Inks | Dario Brizuela |
| Colors | Heroic Age |
| Letters | Randy Gentile |
| Script | ? [as Johnny DC] |
| Letters | typeset |
| Notes | Art and letters submitted by Alex Thomas; Eli Gingold; Gina Salerno; Sam Smith; Mai-Anh Yuong; Eric Seidler; Carson Kaashagen |