AN INSTANT NATIONAL BESTSELLER From the #1 internationally bestselling author of Recipe for a Perfect Wife comes a must-read book of the season. A 1970s feminist facing the costs of loss and autonomy strives to create a better future for women at her Adirondack camp; meanwhile, an aspiring screenwriter makes a shocking discovery in the present that sets her on a course of rewriting her own story. Rowan is stuck. Her dreams of becoming a screenwriter are stalled, along with her bank account, as she and her fiancé Seth try to make sense of what's next for them after leaving LA. But when the couple takes a trip to a cabin in the Adirondacks, hoping the change will provide inspiration for Seth's novel-in-progress, Rowan finds herself drawn into a story greater than her own--that of socialite-turned-feminist-crusader Eddie Calloway, who vanished one day in 1975 and was never found or heard from again. In a handbook left behind in the abandoned ruins of a once great camp, Rowan starts to discover clues to what happened to Eddie. As Rowan delves deeper into the mystery, we meet Eddie herself, a fierce and loving woman whose greatest wish was to host women at her camp and unlock their "wildness." However, Eddie's wild ways aren't welcomed by everyone, and rifts between camp owners threaten her mission. When Rowan gets closer to the truth of Eddie's disappearance, she realizes that it may hold the key to unlocking her own ambition and future.