And mankind lost.

Earth lies in ruins. Billions of people are dead. Enormous creatures--behemoths--tower over everything, devastating cities and feeding on the scattered remnants of humanity.

Zach Caplan is a survivor. After war broke out, he fled to Maine's remote wilderness. Hiding in the shadows, he salvaged supplies and lived off the dying land. He thought he was safe. But a sudden and brutal attack proved otherwise.

Rising from the ashes, he launches a desperate search for answers. Unfortunately, the stakes are higher...

In 1971, President Nixon sealed off the U.S. Bullion Depository at Fort Knox. In the process, he locked away unimaginable wealth ... along with an astonishing secret.

In New York City, famed treasure hunter Cy Reed fights his way through a massive riot. With everything on the line, he races to complete an ultra-strange urban excavation. But when that excavation turns up startling information about his disgraced grandfather,...