A girl named Rose is riding her new bike near home in Deadwood, South Dakota, when she falls through the earth. She wakes up at the bottom of a square-shaped hole, its walls glowing with intricate car…
Mission Commander Sally Jansen is Earth’s last astronaut–and last hope–in this gripping near-future thriller where a mission to make first contact becomes a terrifying struggle for survival in the dep…
A devastating dust storm. A colony on the edge of extinction. Only one person can save them. But first they need to start a revolution. In the midst of the most devastating dust storm in the history o…
Xenon Hybrid, the Red Planet’s ceremonial head-of-state, has not been seen for many years after withdrawing to an isolated enclave in the far north where he steadily built up a following of citizens s…
From the bestselling author of the Breakthrough series: In his next near-future thriller, Michael C. Grumley explores humanity’s thirst for immortality—at any cost...
Noah Gantz is tricked out, powered up, and a hell of a lot funnier now that he’s survived his first showdown with his archrival, rogue test pilot Colonel Tate Collins. None of that will be enough to s…
