"Helen Fremont's bestselling memoir, After Long Silence, published in 1991 and still very much in print, vividly recounts her discovery in adulthood that her parents were not Catholics, as she thought (having herself been raised in that faith), but Jewish Holocaust survivors living invented lives. Not even their names were their own. In her frank, moving, and often surprisingly funny new memoir, Fremont delves even deeper into the family dynamic that...