Gregory Hartley's expertise as an interrogator first earned him honors with the United States Army. More recently, it has drawn organizations such as the Navy SEALS and national TV to seek his insights about "how to" as well as "why." Greg has an illustrious military record, including earning the prestigious Knowlton Award, which recognizes individuals who have contributed significantly to the promotion of Army Intelligence. Greg has provided expert interrogation analysis for all major networks and many cable television channels, as well as NPR. He has been featured on many drive-time radios shows, morning television, and prime print media such as The Washington Post, US Weekly, and Newsday. Maryann Karinch is the author of 10 books, most of which address human behavior. Her corporate background includes senior communications positions with technology companies. Maryann and Gregory are coauthors of How to Spot a Liar and I Can Read You Like a Book.