The First World War

The A to Z of Iceland

How War Begins

UFOs: Generals, Pilots and Government Officials Go On the Record

The Mask of Command: A Study of Generalship

Chosen Soldier: The Making of a Special Forces Warrior

The Second World War

Black Hearts: One Platoon's Descent into Madness in Iraq's Triangle of Death

Battle At Sea: From Man-of-War to Submarine

The Warrior Elite: The Forging of SEAL Class 228

Outside the Universe

The American Civil War

The Gift of Valor: A War Story

The Price Of Admiralty: War at Sea from Man of War to Submarine

Enough Already: Time to End the War on Terrorism

The Face Of Battle: A Study of Agincourt, Waterloo and the Somme

SS-Wiking: The History of the Fifth SS Division 1941–46

Winston Churchill: A Life

Torture and Enhanced Interrogation: A Reference Handbook