In this fascinating history of the lie detector, Ken Alder exposes some persistent truths about our culture: why we long to know the secret thoughts of our fell

The polygraph, often portrayed as a magic mind-reading machine, is still controversial among experts, who continue heated debates about its validity as a lie-de

For centuries, all manner of truth-seekers have used the lie detector. In this eye-opening book, Geoffrey C Bunn unpacks the history of this device and explores

A step by step instruction manual on how to successfully pass a polygraph exam

Three former CIA officers--the world's foremost authorities on recognizing deceptive behavior--share their techniques for spotting a lie with thrilling anecdote