When Princess Celestia hears that her friend, Diamond Waves, is in trouble, she rushes to Monacolt to help. The beautiful kingdom by the sea is on the brink of disaster, and none of the students at the Monacolt Magic Academy can master the spell that will save it. Can Princess Celestia bring the magic back before it’s too late?With illustrations throughout and bonus puzzle pages at the end, this My Little Pony chapter book is perfect for fans that are developing readers.