Catwoman, The Joker, Poison Ivy, and The Riddler—any one of these Batman rogues may prove to be the mysterious serial killer known as 'Holiday,' a murderer who kills according to the calendar. And now, an inexperienced Batman must uncover the killer's identity before they kill again!

Written By: Jeph Loeb Pencils: Tim Sale Inks: Tim Sale Cover By: Tim Sale Gregory Wright