When sisters Libby and Rachel open a letter from their late mother, they discover that it’s the first of five. Each letter asks them to scatter their mother’s ashes in a different place, and travel together to the carefully chosen locations. What begins as an act of remembrance soon becomes a journey into the past. With every trip, the sisters uncover unsettling truths about their family. As questions mount, Libby and Rachel are forced to confront what they thought they knew about their mother, and about themselves. Along the way, grief gives way to connection, laughter and unexpected romance. Old wounds are reopened, but new bonds are formed, offering the chance of healing and hope. Until the Next Letter is a warm, uplifting novel about sisterhood and the courage it takes to face the truth. One letter, and one journey, at a time.