Tác giả: Michael Floyd

PHILIP HOUSTON's twenty-five-year career with the CIA included thousands of interviews and interrogations for the CIA and other federal agencies, both as an investigator and as a polygraph examiner. He, along with former CIA agents MIKE FLOYD and SUSAN CARNICERO, founded Qverity, a provider of behavioral analysis and screening services for private- and public-sector clients worldwide. Houston is also the author of Spy the Lie.