Have you ever wanted to fly? In this book, Hailey, Camie, Rowan, and Sarah take to the sky on the backs of red-tailed hawks to get to dwarf mountain. With the help of Cerulea, the elder fairy, they must use the healing power of elder to cure a sick dwarf magic keeper. Together they must find a way into the mountain, solve the riddles to guess the dwarf's name, and unlock the mystery of a dwarf-made puzzle box in order to release the elder magic back...