Succes in poker is part luck, part math, and part subterfuge. While the math of poker has been refined over the past 20 years, the ability to read other players and keep one's own "tells" in check has until now been mostly learned by instinct and practice. However, by using Navarro's techniques, illustrated with Hellmuth's examples, players will be able to decode and interpret other players' nonverbal comunication while concealing their own. Readers of this book will essentially become human lie detectors--and feared players.