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 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.

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.

Kennedy, the thirty-fifth president of the United States, is often ranked among Americans’ most well-liked presidents. Yet what most Americans don’t know is that JFK’s historic presidency almost ended before it began—at the hands of a disgruntled sociopathic loner armed with dynamite. On December 11, 1960, shortly after Kennedy’s election and before his inauguration, a retired postal worker named Richard Pavlick waited in his car—a parked Buick—on a quiet street in Palm Beach, Florida.

In one swift moment, a fall wiped away his memory. All he knew for certain was that someone wanted him dead - and that he had better learn why. But everywhere he turned there seemed to be more questions - or people too willing to hide the truth behind a smoke screen of lies. He had only the name he had been told was his own, his mysterious skill with a gun, and a link to a half million dollars’ worth of buried gold as evidence of his past life. Was the treasure his? Was he a thief? A killer? He didn’t have the answers, but he needed them soon. Because what he still didn’t know about himself, others did....