The Shadow of the World-Famous Nine

Summer is in full swing at The Number Nine Plaza, the world's largest and most fabulous department store, and best friends Zander and Natasha are looking forward to weeks of discovery after thwarting the vengeful Darkbloom's attempt to destroy The Nine. But has the danger truly passed? Store employees begin acting oddly, a long-lost clue to an ancient store mystery is uncovered, and Zander and Natasha themselves become targets for attack. When a devastating magic spell places The Nine under new peril, the two friends find themselves in a race against the clock to solve the store's ever-deepening riddles and preserve the world-famous Number Nine Plaza from destruction.