Challengers of the Unknown
Challengers of the Unknown by Christopher Cantwell, published by DC Comics in September 2025, is a graphic novel that brings back the iconic team to face extraordinary challenges. This edition spans 136 pages and is presented in English. The story follows Ace Morgan, June Robbins, Prof Haley, Red Ryan, and Rocky Davis as they confront cosmic rifts caused by a Darkseid shockwave that threatens to unravel reality itself. Tasked with investigating these anomalies alongside the Justice League, the team must navigate a perilous journey through outer space and the depths of Earth’s oceans.
Readers will find an engaging narrative that explores themes of mystery and adventure within the realms of fantasy and superheroes. As the Challengers race against time to seal the fractures endangering the galaxy, they encounter a sinister enemy from their past, heightening the stakes of their mission. This graphic novel not only revitalizes classic DC characters originally created by Jack Kirby but also serves as a significant companion to the flagship series Justice League Unlimited, contributing to DC’s All In initiative.
Official synopsis Publisher
The Challengers are back to confront mysteries that defy time, space, and everything we think we know!
The Challengers of the Unknown are back, and this time, the stakes have never been higher. As the mysterious Darkseid shockwave rips through the DC Universe, reality itself begins to unravel. Ace Morgan, June Robbins, Prof Haley, Red Ryan, and Rocky Davis have been called to investigate the Watchtower’s cosmic rifts alongside the Justice League. But when a sinister enemy from their past emerges, the team is thrown into a desperate race to seal the fractures that threaten the galaxy. Their odyssey takes them from outer space to the deepest parts of Earth’s oceans, where unimaginable dangers await.
Are the Challengers up to the task, or will the unknown prove fatal?
Challengers of the Unknown is not only a crucial revitalization of classic DC characters created by the legendary Jack Kirby, it’s also a key companion to flagship series Justice League Unlimited and a major part of DC’s bestselling All In initiative!
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