Military

The Fortress : The Great Siege of Przemysl

The Elite : The Story of Special Forces - From Ancient Sparta to the War on Terror

How to Win on the Battlefield : The 25 Key Tactics of All Time

The Terror Years : From al-Qaeda to the Islamic State

Agent Sonya : Lover, Mother, Soldier, Spy

The Unfathomable Ascent : How Hitler Came to Power

Spy Runner : Ronnie Reed and Agent Zigzag, Operation Mincemeat and the Cambridge Spies

Secret Spitfires : Britain's Hidden Civilian Army

Our Man in New York : The British Plot to Bring America into the Second World War

Normandy '44 : D-Day and the Battle for France

First to Fight : The Polish War 1939

Dresden : The Fire and the Darkness

Chemical Warrior : Syria, Salisbury and Saving Lives at War

The Second World Wars : How the First Global Conflict Was Fought and Won

The Infiltrators : The Lovers Who Led Germany's Resistance Against the Nazis

Staring at God : Britain in the Great War

Operation Morthor : The Last Great Mystery of the Cold War

Forgotten Bastards of the Eastern Front : An Untold Story of World War II

Churchill's Ministry of Ungentlemanly Warfare : The Mavericks Who Plotted Hitler's Defeat

Chastise : The Dambusters

Arnhem : The Complete Story of Operation Market Garden 17-25 September 1944

Across an Angry Sea: The SAS in the Falklands War

A History Of Warfare

World War II Map by Map

Women on the Front Line : British Servicewomen's Path to Combat

Wings on my sleeve

Eric Melrose,Brown,

War In The Air : The Second World War in Colour

Vietnam : An Epic History of a Tragic War

To Hell and Back : Europe, 1914-1949

Through Adversity : The Story of Life in the RFC and RAF Through Three Operational Pilots

The Volunteer : The True Story of the Resistance Hero who Infiltrated Auschwitz

The Vietnam War : An Intimate History

The Twins : The SOE's Brothers of Vengeance

The Tommies Manual 1916

The State of Secrecy : Spies and the Media in Britain

The spy and the traitor

Ben Macintyre

The Secret World : A History of Intelligence

The Saboteur : True Adventures of the Gentleman Commando Who Took on the Nazis

The Man Who Was Saturday : The Extraordinary Life of Airey Neave

The Kremlin Letters : Stalin's Wartime Correspondence with Churchill and Roosevelt

The Indian Empire At War : From Jihad to Victory, The Untold Story of the Indian Army in the First World War

The Future of War : A History

The Fleet Air Arm and Royal Naval Air Service in 100 Objects

The British Army Challenge Book : The Must-Have Puzzle Book for This Christmas!

Stand Up Straight : 10 Life Lessons from the Royal Military Academy Sandhurst

Stalingrad

Spitfire : A Very British Love Story

The Ritchie Boys : The Jews Who Escaped the Nazis and Returned for Retribution

Sketches of the Criminal World : Further Kolyma Stories

Shepard's War : E. H. Shepard, the Man Who Drew Winnie-the-Pooh