Challengers of the Unknown #15

In "Earth Came A-Walkin'," the Challengers of the Unknown face a planet-sized threat as Millennium Giants roam the globe, with the team racing to stop one that's heading straight for London. With help from John Constantine and a mystical energy trail, they use power lines and military coordination to redirect the colossal being, then travel to New Mexico to seek guidance from Hopi shaman Tim Blue Star, who reveals the Earth’s cycles of cleansing. Written by Steven Grant and illustrated by Ryan Sook, with inks by Bill Reinhold and colors by James Sinclair and Lee Loughridge, the issue blends grounded teamwork with supernatural mystery. The cover, a striking collaboration by Ron Frenz, John Paul Leon, and Shawn Martinbrough, captures the scale of the threat with dramatic flair.