Batman / The Spirit #1

Crime Convention
When the police comissioners from Central City as Gotham travel to Hawaii for a convention at the same time as the villains from both cities, there's bound to be trouble. But can Batman and The Spirit put aside their mutual doubts about each other in order to save both Comissioner Dolan and Comissioner Gordon from such an enormous group of costumed villains?
Release Date: 2006