Joe Navarro

Joe Navarro (born May 26, 1953) is a Cuban-born American author, public speaker, and former FBI agent and supervisor. Navarro specializes in the area of nonverbal communication and body language, and has authored numerous books, including ''What Every Body Is Saying'', ''Dangerous Personalities'', ''Louder Than Words'', ''Three Minutes to Doomsday'', and ''The Dictionary of Body Language.'' Provided by Wikipedia