Gideon's Spies: Mossad's Secret Warriors

Lethal Secrets: A Novel

Secret Wars: One Hundred Years of British Intelligence Inside MI5 and MI6

Gideon's Spies: The Secret History of the Mossad

Fatherland: From the bestselling author of Conclave

Shadow Warriors: Daring Missions of World War II by Women of the OSS and SOE

Eye of the Needle: The Heart-Racing Thriller from the Multi-million Copy International Bestseller of The Kingsbridge Series

Defying Hitler: The Germans Who Resisted Nazi Rule