The Other Mothers by Katherine Faulkner

When a young nanny is found dead in mysterious circumstances, new mom Tash is intrigued. She hopes a story will launch her freelance journalism career and that new friends will help her navigate motherhood. Welcomed into a circle of other mothers around elegant London townhouses, she is swept into coffees, cocktails, and playdates, but when another young woman is found dead, Tash's investigation draws her close to the group and raises uneasy questions about why she was welcomed.

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