The Thin Green Line: The History of the Royal Ulster Constabulary GC, 1922–2001

Level Zero Heroes: The Story of U.S. Marine Special Operations in Bala Murghab, Afghanistan

British Armoured Divisions and Their Commanders, 1939–1945

Lions of Kandahar: The Story of a Fight Against All Odds

Royal Artillery in the Second World War: The Royal Artillery in the Second World War

SEAL Team Six: Memoirs of an Elite Navy SEAL Sniper

Hobart's 79th Armoured Division at War: Invention, Innovation & Inspiration

The Reaper: Autobiography of One of the Deadliest Special Ops Snipers

Jawbreaker: The Attack on Bin Laden and Al Qaeda: A Personal Account by the CIA's Key Field Commander

Eighth Army in Italy, 1943-45: The Long Hard Slog

The Operator: Firing the Shots that Killed Osama bin Laden and My Years as a SEAL Team Warrior

Victory in Italy: 15th Army Group's Final Campaign, 1945

SEAL of Honor: Operation Red Wings and the Life of Lt. Michael P. Murphy, USN

In the Ranks of Death: The Irish in the Second World War

Sea Stories: My Life in Special Operations

Churchill's Greatest Fear: The Battle of the Atlantic 3 September 1939 to 7 May 1945

The Junior Officers' Reading Club: Killing Time and Fighting Wars

The Siege of Derry 1689: The Military History

Operation Red Wings: The Rescue Story Behind Lone Survivor