The Perfect Mother

The Instant New York Times Bestseller: An addictive psychological thriller about a group of women whose lives become unexpectedly connected when one of their newborns goes missing.

A night out. A few hours of fun. That's all it was meant to be.

They call themselves the May Mothers—a group of new moms whose babies were born in the same month. Twice a week, they get together in Brooklyn's Prospect Park for some much-needed adult time.

When the women go out for drinks at the hip neighborhood bar,...