When Josh's mother dies in a phobia-induced car crash, she leaves two questions for her grieving family: how did a snake get into her car and how do you mourn with no faith to guide you? Twelve-year-old Josh is left alone to find the answers. His father is building a time machine. His four-year-old brother's closest friend is a plastic Power Ranger. His psychiatrist offers nothing more than a blank journal and platitudes...