Moonbeam Children's Book Award Winner 2023 and 2017 Book 1 in the series. Bailey Mathews lives with her family on Slater Mountain, at the edge of the wilderness. Bailey is passionate about horses, her best friends are her horses. She rides everyday, and studies solid horsemanship principles with her mom, a clinician and horse trainer. She even documents a herd of wild mustangs. At fifteen, Bailey's life seems perfect, but her life is about to change...