New York City, 1965: Two Manhattan prep school students, Carole and Naomi, make a pact to lose their virginity before graduation. Eddie, a slick Upper East Side dropout, is handsome, fatally charming, and more than willing to help the girls accomplish their goal. But on one bitterly cold holiday weekend in an isolated cabin deep in the Vermont woods, a horrifying twist develops in the plan. Before the night is over, a stomach-turning secret is sealed between friends, setting in motion a series of events that will have dire and far-reaching consequences. Sweeping across decades, moving from New York to Vermont to California and back again, Lewis tells an utterly gripping, psychologically nuanced tale of friendship between two very different women, of the life-changing burden of a secret, the lies we tell others to save ourselves, and the lies we tell ourselves when the truth is too painful to accept.