The Spy and the Traitor: The Greatest Espionage Story of the Cold War (Unabridged)
2018
Rogue Heroes: The History of the SAS, Britain's Secret Special Forces Unit That Sabotaged the Nazis and Changed the Nature of War (Unabridged)
2016
A Spy Among Friends: Kim Philby and the Great Betrayal (Unabridged)
2014
Agent Sonya: Moscow's Most Daring Wartime Spy (Unabridged)
2020
Double Cross: The True Story of the D-Day Spies (Unabridged)
2012
Prisoners of the Castle: An Epic Story of Survival and Escape from Colditz, the Nazis' Fortress Prison (Unabridged)
2022