Hillary feels like an outsider. She and her family move from place to place, selling her mom's homemade 'gizmos'. Hillary likes moving, so when her parents tell her that they will be staying for a school year in Ashwater, California, she initially feels trapped, but soon discovers things she never knew. Hillary wonders of her life is an experiment, and nothing is real but her, if there are Watchers. She writes letters to them, and in turn learns about herself.
I loved this book