The classic guide to love, sex, and intimacy beyond the limits of conventional monogamy has been fully updated to reflect today’s modern attitudes and the latest information on nontraditional relationships. “One of the most useful relationship books you could ever read, no matter what your lifestyle choices. It’s chock-full of great information about communication, jealousy, asking for what you want, and maintaining a relationship with integrity.”—Annie Sprinkle, PhD, sexolog