Crusader One

Nothing stops former Navy SEAL and Tier One operator John Dempsey from answering the call of duty—including a mission with the highest stakes he's ever faced. When one of...

American Operator A Tier One Story

An explosive, high-stakes thriller of espionage and counterterrorism by the Wall Street Journal bestselling authors of Tier One.A shocking attack in Ankara leaves the US...

Tier One

In a world violated by terror, the old lines have blurred. Meet the next generation of covert ops.John Dempsey's life-as an elite Tier One Navy SEAL named Jack Kemper-is over. A...

War Shadows

A Wall Street Journal bestseller.John Dempsey, former Navy SEAL and Tier One operator, is back. Only a few months into his new life as an operative for Ember, the United States'...