Marjorie is currently writing Revenge of the Jewish Mother, which looks to Jewish history as a guide bringing up self-sufficient, ethical, and accomplished children, for Harmony Books (an imprint of the Crown Publishing Group). (Fall 2015, whoo!) She’s the co-author of Hungry (Simon & Schuster, 2009) written with the model Crystal Renn; the co-author of Smart Sex (MTV Books, 1998), written with Jessica Vitkus; and the author of The Field Guide to North American Males (Henry Holt, 1997), a guide to various boy phyla and their habitats. She’s also a ghostwriter. Shh.