After the tragic loss of their sister, Zack and his siblings band together to investigate a Morse Code-inspired mystery in this stunning novel about grief and resilience.When Zack's younger sister dies in a tragic accident, his family moves to a small town in the Northwest to try and heal from all the pain. Eleven-year-old Zack blames himself for his sister's death, and he struggles to find any comfort in his new surroundings. Vista Point is home to many mysterious landmarks: The great domed Tower casts inscrutable shadows, and what is the cryptic message in its ceiling medallion? There are several hidden watering holes and even a secret cave in the woods with messages written on its walls. Zack, at first, feels lost in Vista Point. Until he meets Ann, a girl who lives in the area and shows Zack all the special places to be discovered. But there's something that seems a bit strange about Ann-and perhaps a secret she is keeping from him.With emotional depth, an unforgettable setting, and a winning cast of characters, this masterful novel thoughtfully explores the grieving process, and how a season of pain can evolve into a summer of healing.