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 d

In this book, Patrick Norris responds to the 50th Anniversary of the dawn of the Space Age – the launch of Sputnik 1 – with a review of the most important h

Whisked back to 1863 Virginia with the aid of a magical spyglass, the three Chapman children meet real-life Civil War spy, John Doyle.

Søgeord: Militær Efterretningstjeneste; Militær Efterretningsvæsen; Luftovervågning; 1. Verdenskrig; 2. Verdenskrig; Ballonovervågning; Foxbat; EMC; U-2;

Describes the history of satellites and how they provide a global view of the planet.