The Floor of Heaven: A True Tale of the Last Frontier and the Yukon Gold Rush

The Spy Who Knew Too Much: An Ex-CIA Officer’s Quest Through a Legacy of Betrayal

The Gold of Exodus: The Discovery of the Real Mount Sinai

In the Enemy's House: The Secret Saga of the FBI Agent and the Code Breaker Who Caught the Russian Spies

American Lightning: Terror, Mystery, the Birth of Hollywood, and the Crime of the Century

Gangland: How the FBI Broke the Mob

The Last Goodnight: A World War II Story of Espionage, Adventure, and Betrayal

Night of the Assassins: The Untold Story of Hitler's Plot to Kill FDR, Churchill, and Stalin

Dark Invasion: 1915: Germany's Secret War and the Hunt for the First Terrorist Cell in America