From the publisher:

With Fantagraphics' latest Atlas Comics Library collection, Adventures into Weird Worlds is an exploration of four-color, pre-Code depravity unseen since the early 1950s.

In the unrestrained days before the Comics Code Authority censored the industry, these stories drawn by the cream of the Atlas crop -- Russ Heath, Bill Everett, Joe Maneely, Carmine Infantino, Mort Meskin, George Tuska, Bob Fujitani, Joe Sinnott, and Bernard Krigstein -- chilled readers to the bone: Irradiated, postapocalyptic monsters become "The Walking Death!" A frantic, tiny voice calls out from "The Thing in the Bottle"! Humanity faces intergalactic doomsday "When a World Goes Mad!" A cemetery robber tells how "I Crawl Through Graves"! Satan himself unveils "The Pit of Horror," as only Bill Everett could envision it! This is the first of three volumes that will re-present this classic Atlas horror series in its entirety. Adventures don't get any weirder!