Batman: The Long Halloween #1

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