Written by Mark GuggenheimCover by Ethan Van Sciver; Art by Ron Adrian and Art Thibert

Breakout writer Marc Guggenheim (SUPERMAN/BATMAN, Wolverine) comes aboard for a new chapter in the heroic journey of Bart Allen! Bart has literally grown into the mantle of the Flash, but if he's going to be a team player, he must first choose a team. Does Bart belong with the JLA or the Teen Titans?