From the author of Five Things About Ava Andrews comes a new middle grade stand-alone novel with STEM and activism themes, set against the backdrop of beautiful Zion National Park. With the perfect blend of humor and heart, this poignant story about family, grief, and changes beyond our control is perfect for fans of Rebecca Stead, Meg Medina, and Lynne Kelly. When life doesn't make sense, twelve-year-old amateur astronomer...