From the #1 New York Times bestselling author of Primates of Park Avenue, a bold, timely reconsideration of female infidelity that will upend everything you thought you knew about women and sex. What do straight, married female revelers at an all-women's sex club in LA have in common with nomadic pastoralists in Namibia who bear children by men not their husbands? Like women worldwide, they crave sexual variety, novelty, and...