| Release: | 2003 |
| Cover: | 2003 |
| Release: | 2003 |
| Cover: | 2003 |
A hero-obsessed guy from Portland, Oregon, spends a week sneaking around JLA HQ on the moon.
| Writer | Patton Oswalt |
| Cover Artist | Patrick Gleason |
| Penciller | Patrick Gleason |
| Inker | Christian Alamy |
| Colorist | John Kalisz |
| Letterer | Ken Lopez |
| Editor | Peter J. Tomasi |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Wonder Woman | Diana Prince |
| Commissioner Gordon | James 'Jim' Gordon |
| Martian Manhunter | J'onn J'onzz |
| Nightwing | Richard 'Dick' Grayson |
| Flash | Wally West |
| Robin | Tim Drake |
| Aquaman | Orin / Arthur Curry |
| Poison Ivy | Pamela Isley |
| Green Lantern | Kyle Rayner |
| Killer Croc | Waylon Jones |
| Superboy | Kon-El / Conner Kent |
| Booster Gold | Michael Jon Carter |
| Steel | John Henry Irons |
| Blue Beetle | Ted Kord |
| Huntress | Helena Bertinelli |
| Spoiler | Stephanie Brown |
| Animal Man | Bernhard 'Buddy' Baker |
| Cheetah | Barbara Minerva |
| Batgirl | Cassandra Cain |
| Plastic Man | Patrick 'Eel' O'Brian |
| Impulse | Bart Allen |
| Blue Devil | Daniel Patrick Cassidy |
| Warrior | Guy Gardner |
| Starman | Jack Knight |
| Jakeem Thunder | Jakeem Williams |
| Lady Shiva | Sandra Woosan / Wu-San |
| Star-Spangled Kid | Courtney Whitmore |
| Dr. Fate | Hector Hall |
| Ambush Bug | Irwin Schwab |
| Baytor | |
| Merryman | Myron Victor |
| Blimp | Herman Cramer |
| Heckler | Stu Mosley |
| Age | Modern Age |
|---|---|
| Format | Squarebound |
| Series Group | Justice League |
| No. of Pages | 64 |
| Country | USA |