Reginald Jones was nothing less than a genius.And his appointment to the Intelligence Section of Britain's Air Ministry in 1939 led to some of the most astonishing scientific and technological breakthroughs of the Second World War.In Most Secret War he details how Britain stealthily stole the war from under the Germans' noses by outsmarting their intelligence at every turn. He tells of the 'battle of the beams'; detecting and defeating flying bombs...

In his Foreword, Professor Jones writes 'Mr Collier takes the opportunity to review the contributions of all forms of Intelligence, and the use and misuse that was made of them, in all the major phases of World War II. His task has required very wide reading of the great volume of original documents and derivative literature now available, and I admire the judgement that is evident throughout the book. Within the limits of treating the widest aspects of Intelligence in World War II in a sm...