History of the Second World War

The History of the Second World War is the official history of the British contribution to the Second World War and was published by Her Majesty's Stationery Office (HMSO). The immense project was sub-divided into areas to ease publication, United Kingdom Military Series, the United Kingdom Civil Series for the civilian war effort; the Foreign Policy series, the Intelligence series and the Medical series are eponymous.

Source: Wikipedia — History of the Second World War (CC BY-SA 4.0)