JLA Classified: Cold Steel #1

In "The Hidden World," the JLA confront a mysterious planetary anomaly where an entire world lies in suspended animation, its inhabitants trapped in a deep slumber. To breach the planet's protective ring and reach them, the heroes don their advanced mecha suits, facing unknown dangers in a mission that tests their limits. Written and illustrated by Chris Moeller, with cover art by Moeller, this 2005 issue delivers a tense, visually striking entry into the JLA Classified series.