Something is moving beneath the surface

Sinkholes. Earthquakes. Vanishing hikers.

When two hikers disappear without a trace in southern Utah's Fish Lake National Forest, geologist Caleb Harris is certain there's a rational explanation. Instead, a single photograph leads him toward a discovery that shatters everything he thought he knew about the Earth beneath his feet.

As unexplained quakes ripple across the Southwest and entire landscapes begin to behave in impossible ways, Caleb races to understand what is happening before the world unravels. But someone discovered the truth decades ago — and they're willing to kill to keep it buried.

Some discoveries change the world. Others reveal it was never what we thought.

AVAILABLE FROM AMAZON in eBook & Paperback Formats.

$4.99, eBook $19.99 paperback.

Special Edition Hardback coming in October 2026