"A thoughtful, otherworldly story about loss, hope, and the risks we take for the ones we love."--Dustin Thao, New York Times bestselling author of You've Reached Sam When a new girl arrives in town, seemingly from the future, three teens' lives are turned upside down in this speculative YA novel full of love and loss, and the power of the unknown. Seventeen-year-old Nell knows two things for...