A review by hazelbright
Spy the Lie: Three Former CIA Officers Reveal Their Secrets to Uncloaking Deception by Susan Carnicero, Michael Floyd, Philip Houston, Mike Floyd, Don Tennant

4.0

Interesting approach - looking at behavioral clusters to discern deceit. I got pretty good at identifying such behaviors in the examples they gave, but when I tried to do it on my own as the authors suggested, the techniques were less easily applied. Failure or refusal to answer, non-denial, repeating the question, becoming smarmy or abusive, and some other patterns displayed by deceitful persons were described. The interesting part is that the presence of a single one of these behaviors is not sufficient to imply deceit, but a cluster is.