SPIES IN THE SKY is the thrilling little-known story of the partner organisation to the famous code-breaking centre at Bletchley Park. It is the story of the daring reconnaissance pilots who took aerial photographs over Occupied Europe during the most dangerous days of the Second World War & of the photo interpreters who invented a completely new science to analyse those pictures. They were inventive & ingenious; they pioneered the development of 3D photography & their work provided vital intelligence throughout the war. With a whole host of colourful characters at its heart from the legendary pilot Adrian Warby Warburton who went missing while on a mission to photo interpreters Glyn Daniel later a famous television personality & Winston Churchills daughter Sarah SPIES IN THE SKY is compelling reading & the first full account of the story of aerial photography & the intelligence gleaned from it in nearly fifty years.