Spy the Lie: Three Former CIA Officers Reveal Their Secrets to Uncloaking Deception by Philip Houston

Spy the Lie: Three Former CIA Officers Reveal Their Secrets to Uncloaking Deception by Philip Houston
My rating: 4 of 5 stars

Definitely worth reading. Gives a measurable understanding of why your gut instinct tells you when someone isn't telling the truth. It's not instinct but a cluster if behaviors that are identifiable within the first 5 seconds of question. Also gives direction of how to ask questions in order to pursue the truth in a non threatening manner that elicits truth telling.