There is no cure for being who you truly are.… In a cottage high atop Llanfair Mountain, sixteen-year-old Clara lives with her sister, Maren, and guardian Auntie. By day, they gather herbs for Auntie's healing potions. By night, Auntie spins tales of faraway lands and wicked fairies. Clara's favorite story tells of three orphan infants—Clara, who was brought to Auntie by a stork; Maren, who arrived in a seashell; and their best friend, O'Neill, who was found beneath an apple tree. One day, Clara discovers shimmering scales just beneath her sister's skin.