Justice League Unlimited — DC Comics
Issue: #43
An untold tale of the Justice League by 52's Keith Giffen! Meet the early Blue Beetle and Booster Gold, who want to join the League -- because that's where the big money is! They have much to learn...(Superman, The Flash, Martian Manhunter, and Hawkgirl only appear on the cover.)
Creators: Stephen Wacker, Keith Giffen, Rachel Gluckstern, Dan Davis, Heroic Age, Randy Gentile, Chris Jones
Characters: Batman, Wonder Woman, Booster Gold, John Stewart, Ted Kord, Jackhammer, Scoopshovel, Rosie, Hardhat, Steamroller