One soul. Ten lifetimes. A mission to save us all. When a secret group known as the Eradicators sets out to manipulate humanity toward its own destruction, the Masters turn to one extraordinary soul-Harmony. Gifted with the rare ability to remember what truly matters in each lifetime, she's humanity's last hope to awaken before it's too late. But there's a catch: Harmony's last ten lives have all ended before their time. To fulfill her mission, she must first uncover why her soul keeps slipping away-and stop the cycle before she's lost forever. A haunting, heart-stirring debut about destiny, love, and the courage to remember who we truly are, Our Lives in Between merges metaphysical mystery with young adult coming-of-age depth. As Harmony navigates the space between life and afterlife, she discovers that every ending hides a clue, every lifetime holds a lesson, and every connection is a chance to change the fate of humanity itself. For readers who love: The Invisible Life of Addie LaRue, Before I Fall, and The Midnight Library-stories where love, memory, and purpose transcend time.