Matthew McKay, PhD, is a professor at the Wright Institute in Berkeley, California. He has authored and coauthored numerous books, including The Dialectical Behavior Therapy Skills Workbook, Self-Esteem, and Couple Skills, which have sold more than a million copies combined.
Martha Davis, PhD, was a psychologist in the department of psychiatry at Kaiser Permanente Medical Center in Santa Clara, California; where she practiced individual, couples, and group psychotherapy for almost thirty years prior to her retirement.
Patrick Fanning is a professional writer in the mental health field, and founder of a men's support group in Northern California. He has authored and coauthored twelve self-help books, including Self-Esteem, Thoughts and Feelings, Couple Skills, and Mind and Emotions.
Suzie Althens records from her professional studio in Alaska, near the beautiful Matanuska Glacier. She narrates regularly for major publishers and specializes in audiobooks and e-learning.