The iconic super-heroes unite when longtime Superman enemy Lex Luthor, now president of the United States, accuses Superman of a horrible act against mankind, and assembles a top-secret team of powerhouse heroes to bring Superman in — dead or alive. But after the Dark Knight Detective proves Luthor's accusations to be baseless, the "World's Finest" duo prepares to topple the corrupt president's reign once and for all.Collects Superman/Batman #1-6.

    But first, Harley has to convince Ivy that she has what it takes to be a villain in Gotham City! This volume features a fantastic 3-chapter story written by Paul Dini and illustrated by Bruce Timm, the award-winning producers of Batman: The Animated Series, plus a story by superstars talents Judd Winick and Joe Chiodo.Collects the miniseries Batman: Harley and Ivy #1-3; Harley and Ivy: Love on the Lam, and a story from Batman: Gotham Knights #14.

    In the previously published and Harvey and Eisner Award-winning MAD LOVE, we learn for the first time how the manipulative machinations of the Joker turn his naive and harmless psychiatrist into his deadly and homicidal sidekick, Harley Quinn. Then, in the following incredible tales, Batman must find a way to stop the threat of Poison Ivy and thwart the insanity of Ra's al Ghul.

    The Joker and Harley Quinn are getting hitched! It'll be the wedding of the century...if Poison Ivy doesn't gum up the works first!

    These two volumes, inspired by the hit Batman Adventures TV show, feature Batman, Robin, Batgirl, Catwoman, and a host of the most famous villains ever to permeate pop culture. Age 12+.

    These two volumes, inspired by the hit "Batman Adventures TV show, feature Batman, Robin, Batgirl, Catwoman, and a host of the most famous villains ever to permeate pop culture