Amy Jo Goddard is a sexual empowerment coach and coauthor of the ever-popular Lesbian Sex Secrets for Men. She holds her master's in human sexuality education from NYU. Goddard has dedicated her life to sexual education and empowerment, and her workshops, individual sessions, and speaking engagements have helped thousands of women discover their sexuality and deepen their personal relationships over the years. She lives in Napa, California.

Kurt Brungardt writes about the body: health, fitness, sports, and wellness. He has written ten books, including the bestsellers The Complete Book of Abs and The Complete Book of Core Training. His most recent book, The Running Revolution, with Dr. Nicholas Romanov, explores the art and science of running. He writes for Men's Health, SLAM, and Vanity Fair.