(W) Mark Waid (A/CA) Dan Mora Batman and Superman are on a quest to train the mysterious new hero Boy Thunder...but what's that in the dark? A faint noise. Sounds like a laugh? Uh-oh...the Joker is here, and he's got his own plans for a super-powered sidekick! Someone hide all the crowbars, quick!

(W) Mark Waid (A/CA) Dan Mora In the not-too-distant past, Superman's powers are supercharged from a devastating chemical attack by the villain Metallo...and the only ally that the ultra-powerful Man of Tomorrow can turn to in this turbulent hour is Gotham's vengeful dynamic duo: Batman and Robin! A nearly fatal burst of power drives Bruce Wayne to his own extreme measures to help his friend...enlisting none other than the Doom Patrol for aid. Collects Batman/Superman: World's Finest #1-5 and the critically acclaimed World's Finest prelude story from Detective Comics #1050.