He is the author of several books, including Infidelity: A Practitioner’s Guide to Working with Couples in Crisis and Couples Therapy: Integrating Theory, Research, & Practice. He has written numerous articles on the subject of infidelity and couples counseling. He has also been featured in several media outlets including The Wall Street Journal, and Counseling Today. Dr. Peluso is a licensed marriage and family therapist, and licensed marriage and family counselor, as well as an AAMFT Approved Supervisor. He is an award-winning researcher, and has lectured internationally on the topic of affairs.