When Katy's mother dies, she is left reeling. Carol wasn't just Katy's mom, but her best friend and first phone call. To make matters worse, the mother-daughter trip of a lifetime looms: two weeks in Positano. Katy has been waiting years for Carol to take her, and now she is faced with embarking on the adventure alone. But as soon as she steps foot on the beautiful Amalfi Coast, Katy begins to feel her mother's spirit. And then Carol appears for real-in the flesh, healthy and sun-tanned... and thirty years old. Katy doesn't understand what is happening, or how. But over the course of her time in Italy, Katy gets to know Carol in this new form, and soon she must reconcile the mother who knew everything with the young woman who does not yet have a clue. One Italian Summer is Rebecca Serle's next great love story, a transcendent novel about how we move on after loss, and how the people we love never truly leave us.