Kerbaj, Richard The Defector: The untold story of the KGB agent who saved MI5 and changed the Cold War 'Reads like le Carré', Robert Verkaik

Webb, Melissa R. The Spy Who Defied Fate: The Untold Story of Noor Inayat Khan, Britain's Most Unlikely Secret Agent (Beacons in the Dark: Holocaust Rescuers)

CURETON, LINDA Roddie Edmonds: The Soldier Who Defied Nazis to Save His Men: Untold Story of Heroism, Faith, and Sacrifice—How One Man’s Bravery and Faith Saved Hundreds of Lives During WWII

Nihore, Kunal The Spy Files: Spies Who Changed the World: From Mata Hari to Cyber Agents — The Untold Stories of Espionage Legends

Nahlah Ayed The War We Won Apart: The Untold Story of Two Elite Agents Who Became One of the Most Decorated Couples of WWII

Willasey-Wilsey, Tim The Spy and the Devil: The untold story of the MI6 agent who penetrated Hitler’s inner circle

Nahlah Ayed The War We Won Apart : The Untold Story of Two Elite Agents Who Became One of the Most Decorated Couples of WWII