Kerry and Diane Riley teach courses on personal empowerment, sex, love, and relationships. Their work combines contemporary sex therapy with the great traditions of ecstatic sexuality, and they are now teaching Tantra Teacher and practitioner programs. They have contributed to many DVD programs, including Tantric Lovemaking Secrets and Practices, and are co-creators of the DVD The Secrets of Sacred Sex (over 200,000 copies sold). They live in Byron Bay, Australia.