In this gripping and emotional domestic suspense debut for fans of The Perfect Mother, a newly pregnant woman inadvertently befriends her egg donor--only to find herself a key suspect when the woman vanishes without a trace. On the day newly pregnant Lana looks up on the subway and sees the egg donor she was never supposed to meet, she makes a decision whose consequences will change her life. Fascinated by the woman whose flesh and blood is growing in her womb, Lana steps off the train after her. She only intends to watch her from a distance, but when the woman trips and Lana comes to her rescue, an unexpected friendship is born. In Katya, Lana finds a welcome distraction from her painful breakup with her baby's father, and someone whose zest for life brings a new sparkle to Lana's own humdrum routine. But a week later, Katya goes missing--and Lana might have been the last person to see her before she vanished. Entangled in the ensuing police investigation, Lana is determined to find out what happened to the woman who made motherhood possible for her--even when she becomes a suspect in the disappearance herself. But as she digs in to Katya's past, Lana will unearth shocking secrets that hit close to home--secrets with the power to change everything she thought she knew about those she loves best. Alternately narrated by Lana, Katya, and the baby's father, Tyler, HER DAUGHTER'S MOTHER is at once an insider's look into the ethical dilemmas associated with fertility and family and a twist-filled domestic suspense debut.