Scooby-Doo #139

A holiday surprise goes hilariously sideways on this February 2009 cover, where Shaggy tears open a gift box only to unleash a massive mob of classic Scooby-Doo monsters — mummies, ghosts, a pirate skeleton, a deep-sea diver villain, and dozens more — all crowding in with unsettling seasonal cheer. Scooby stands front and center with a resigned "Ruh-roh," while a nervous Velma peeks in from the corner, and one ghoul even offers up a cheerful "Happy Howl-idays!" The cover art by Robert Pope and Scott McRae packs in an impressive rogues' gallery of familiar frights, making this a genuinely fun holiday-themed entry in DC's long-running all-ages series.