"A twisty, whip-smart debut thriller, as electrifying as the #1 New York Times bestseller The Girl on the Train, about impending motherhood, unreliable friendship, and the high price of keeping secrets. Helen's idyllic life--handsome architect husband, gorgeous Victorian house, and cherished baby on the way (after years of trying)--begins to change the day she attends her first prenatal class and meets Rachel, an unpredictable single mother-to-be....
"Ex-journalist Tash has been searching for a story to launch her freelance career. But she has also been searching for something else: new friends to help her navigate motherhood. She sees them at her son's new playgroup.The other mothers. The sleek, the sophisticated, the successful mothers... The women she wants to be. And then one day they welcome her into their circle and Tash discovers the kind of life she has always dreamt of; their elegant...