Monsters Unleashed Annual

In 1975, Marvel unleashed a single oversized annual that pitted its monster-heroes—like the Man-Thing, Werewolf by Night, and the Living Mummy—against a rampaging horde of classic creatures. Written by Chris Claremont with art by Don Perlin, this one-shot blended horror and superhero action in the company's signature bronze-age style. Though brief, it stands as a quirky, creature-feature snapshot of Marvel's fascination with its own monster mythology.