Amir Levine is an adult, adolescent, and child psychiatrist and neuroscientist at Columbia University in New York and The Center of Addiction and Mental Health in Toronto. He conducts translational research in adolescent psychiatry. He became interested in the power of attachment when working with mothers with Post-Traumatic Stress Disorder. This led Levine to co-author the book Attached: The New Science of Adult Attachment and How It Can Help You Find—and Keep—Love, which has been featured in The Wall Street Journal, Fox News, Scientific American Mind, The Sunday Times, Glamour, Elle and other publications. It has been translated into nine languages.