Detective Comics (1937-) #870

Impostors' concludes! The Joker Impostor will lead his army against the Batman Impostor and his Guardian Bats—and the battleground will be the Gotham City World's Fair. Gotham's only hope is the Dark Knight himself, but can even Batman stop both Impostors before it's too late?

Written By:
David Hine
Pencils:
Scott McDaniel
Inks:
Andy Owens
Cover By:
Duc Nguyen