The Unofficial Magnus Chase and the Gods of Asgard Companion

Rick Riordan's Percy Jackson and Heroes of Olympus series were both huge bestsellersMagnus Chase and the Gods of Asgard series is set to be another blockbusterCompanion books to Riordan's other best-selling series have sold hundreds of thousands of copiesThis will be the first companion book to Magnus Chase and the Gods of Asgard and will come out just before Book #1 hits shelves