Are your ready for a wild adventure? Travel through trees and across seas with Maestro Mouse and his musical friends! Along the way, you’ll meet a big blue whale and speedy cheetahs, tiny beetles and graceful swans. Each has a special secret to share. As you read, you might spot surprises Maestro Mouse has left for you – a hiding buzzy bee, jumbled letters that spell out clues, and even a coded message for you to solve! Enjoy #1 New York Times bestselling author, Dan Brown, as he makes his picture book debut with this mindful, humorous, musical and uniquely entertaining book. Included are a free app and music composed by the author. Fiction. For ages 3+.