Doppelganger is a riveting futuristic thriller where artificial intelligence make reality so fractured it is nearly impossible to know what is true and what isn’t. It explores the clash between machines and human passion, evil, love, trust and time. Even after the last seconds you’ll wonder what is real and what isn’t.

The accident came quickly. With no warning. In the dead of night, a precipitous plunge into a freezing river trapped everyone inside the bus. It was then that Army veteran John Reiff’s life came to an end. Extinguished in the sudden rush of frigid water. There was no expectation of survival. None. Let alone waking up beneath blinding hospital lights. Struggling to move, or see, or even breathe. But the doctors assure him that everything is normal. That things will improve. What they haven’t told him… is that he is the first person to be successfully revived from a cryonic sleep.

The first three books in the riveting new thriller series from Wall Street Journal and USA Today best-selling author L.T. Ryan. The Blake Brier books are gripping thrillers loaded with twists, suspense, and nonstop action.

They came by river and by wagon train, braving the endless distances of the Great Plains and the icy passes of the Sierra Nevada. They were men like Linus Rawlings, a restless survivor of Indian country who’d headed east to see the ocean but left his heart - and his home - in the West. They were women like Lilith Prescott, a smart, spirited beauty who fled her family and fell for a gambling man in the midst of a frontier gold boom. These pioneering men and women sowed the seeds of a nation with their courage....

Kurt Austin and his crew are back to slake their thirst for action as they attempt to drown an eco-extortionist's plan to control the world's freshwater supply. From deep within the Venezuelan rain forest emanates the legend of a white goddess and a mysterious tribe with startling technical accomplishments. Few believe the tribe exists, and even fewer suspect its deity can change the course of history.