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

Band of Brothers: E Company, 506th Regiment, 101st Airborne from Normandy to Hitler's Eagle's Nest

The Siege of Derry 1689: The Military History

The Last Stand of the Tin Can Sailors: The Extraordinary World War II Story of the U.S. Navy's Finest Hour

Helmand Mission: With The Royal Irish Battlegroup in Afghanistan 2008

SAS: Rogue Heroes: The authorized wartime history from the Sunday Times bestselling author

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

The Forgotten Soldier

The Second World War

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

The Choice: A true story of hope

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

The Rape Of Nanking: The Forgotten Holocaust Of World War II

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

Eye of the Storm: Twenty-Five Years In Action With The SAS

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

D-Day: June 6, 1944: The Climactic Battle of World War II

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

Adolf Hitler: The Definitive Biography