Lewis Sage-Passant is the Global Head of Intelligence at one of the world's most valuable companies and researches in the field of intelligence and espionage.
Beyond States and Spies corrects a neglected aspect of intelligence studies by exploring a long and colourful history of the private intelligence services. Sage-Passant offers a valuable addition to the literature by raising important ethical considerations as private intelligence outfits continue to proliferate.--Michael J. Ard, Johns Hopkins University