When Lana impulsively follows a woman through the streets of New York's Upper West Side, she only wants to know about the "anonymous" egg donor she'd selected through an agency. Circumstances bring the women face-to-face, and an unexpected friendship is born. Katya, a student at Columbia, is a breath of fresh air, a welcome distraction from Lana's painful breakup with her baby's father. Then, as suddenly as Katya entered Lana's life, she disappears-- and Lana might have been the last person to see her. As Lana digs into Katya's past, the police grow suspicious of her motives. And Lana is unprepared for the secrets she uncovers. -- adapted from jacket