From the author of The Fifth Letter comes a controversial and darkly comic story about the frustrations of being a childless woman in the modern baby-obsessed world... . Poppy's world has been tipped sideways: the husband who never wanted children has betrayed her with her broody best friend. At least Annalise is on her side. Her new friend is determined to celebrate their freedom from kids, so together they create a Facebook group to meet up with like-minded women, and perhaps vent just an little about smug mummies' privileges at work. Meanwhile, their colleague Frankie would love a night out, away from her darlings - she's not had one this decade and she's heartily sick of being judged by women at the office as well as stay-at-home mums. Then Poppy and Annalise's group takes on a life of its own and frustrated members start confronting mums like Frankie in the real world. Cafés become battlegrounds, playgrounds become war zones and offices have never been so divided. A rivalry that was once harmless fun is spiraling out of control. Because one of their members is a wolf in sheep's clothing. And she has an agenda of her own . . .