From the #1 New York Times bestselling author known for her “superb pacing, twisted characters, and captivating prose” (BuzzFeed), Lisa Jewell returns with a scintillating new psychological thriller about a woman who finds herself the subject of her own popular true crime podcast.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins.

A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.