In her first big case, Oona Crate was able to solve the mystery of her uncle's--the wizard of Dark Street--disappearance while exposing Red Martin as a criminal mastermind. Despite her success, Oona's detective agency has failed to take off. But a new challenge arises to capture her attention - The Magician's Tower Contest. Held every two years, no one has ever completed the array of dangerous tasks, riddles, and obstacles. Now brave souls--includ?ing...