The Ultimate Guide To Prostate Pleasure: Erotic Exploration For Men And Their Partners By Cleis Press $ 17.95
Designer Relationships: A Guide to Happy Monogamy, Positive Polyamory, and Optimistic Open Relationships By Cleis Press $ 17.00
Rebel Love: Break The Rules, Destroy Toxic Habits and Have the Best Sex of Your Life By Simon and Shuster $ 15.99
Sex At Dawn: How We Mate, Why We Stray, and What It Means for Modern Relationships By Harper Collins $ 15.99