Young Pip Tyler doesn't know who she is. She knows that her real name is Purity, that she's saddled with $130,000 in student debt, that she's squatting with anarchists in Oakland, and that her relationship with her mother-her only family-is hazardous. But she doesn't have a clue who her father is, why her mother has always concealed her own real name, or how she can ever have a normal life. Ent...