Are you a single mom? Are you dating? In her new memoir, Single Mom Seeking: Playdates, Blind Dates, and Other Dispatches from the Dating World, Rachel Sarah, a 33-year-old half-Jewish writer, explores the many issues she’s dealt with as a single mom, from adjusting to being a parent to trying to date by any means necessary. She openly writes about her loneliness and the shock of going from being part of a partnership to being woman in charge of two lives, displaying a vulnerability that’s profound and moving.