Lillian Glass, reconocida especialista en comunicación y asesora de imagen, es autora de numerosos libros, entre los que destacan Relaciones tóxicas y Sé lo que estás pensando, ambos publicados por Paidós. Colabora mensualmente en la columna sobre lenguaje corporal de la edición americana de Cosmopolitan.

Dr. Lillian Glass, a respected body language expert, has appeared on Entertainment Tonight, 20/20, Good Morning America, Dr. Phil, Today, Dancing With the Stars, Millionaire Matchmaker, HLN, CNN, Fox News, MSNBC, CNBC, and The Daily Show with John Stewart, and has lectured on body language and deception to law enforcement agencies, including the FBI. She is also a jury consultant, expert witness in behavioral analysis, and a mediator for dispute resolution. She is the author of more than a dozen books, including the bestseller, Toxic People and
I Know What You're Thinking.
Dr. Glass's Body Language Blog, services, and products can be found at www.drlillianglass.com.