Anthony Walsh is the author or co-author of 42 books and over 150 peer-reviewed articles, including a number related to the present work. His primary areas of teaching and research are biosocial science (the intersection of genetics and neurobiology with the social sciences). He has taught at Boise State University in Idaho for 34 years. Before entering academia, he was a marine, police officer, and probation officer. His work on the neurochemistry of love led to appearances on the Phil Donahue Show and Nippon TV (Japan).