Fight for the Sea: Naval Adventures from the Second World War

Mossad: The Secret History of Israel's Intelligence Agency (How the Israeli Secret Service Recruit and Train Its Officers)

Douglas Bader: The Biography of the Legendary World War II Fighter Pilot

Mossad: Secrets of Israel's Elite Intelligence Agency (Assessing Seven Decades of the Mossad and Israeli National Security)

Periscope Patrol: The Saga of the Malta Force Submarines

The CIA at War: Inside the Secret Campaign Against Terror

Fight for the Air: Aviation Adventures from the Second World War

Hunting the lost nazi treasure

Heroic Flights: The First 100 Years of Aviation

Operation Dark Heart: Spycraft and Special Ops on the Frontlines of Afghanistan—and the Path to Victory

VCs of the Second World War

The CIA: An Imperial History

The Bader Wing

The Spy Who Loved: the secrets and lives of one of Britain's bravest wartime heroines

Invasion '44: The Full Story of D-Day

Target Tehran: How Israel Is Using Sabotage, Cyberwarfare, Assassination – and Secret Diplomacy – to Stop a Nuclear Iran and Create a New Middle East

Service Most Silent: The Navy's Fight Against Enemy Mines

SOE's Mastermind: The Authorised Biography of Major General Sir Colin Gubbins KCMG, DSO, MC

Blinding Flash: The Courage and Sacrifice of a Bomb Disposal Hero, Ken Revis MBE

How to Undertake Surveillance & Reconnaissance: From a Civilian and Military Perspective