Join Kestrel and Skye on a circus tour filled with codes, villains and danger! A strange letter and code propels the circus into a tour they will never forget.The mysterious Puzzle Master has invited Circus Charles to once again compete to find the best circus in the world. But not everyone wants them to win. Will they be stopped like last time? The Circus Quest Series follows a traveling circus on tour as they hunt down and solve clues to become Circus Challenge Champions. With codes, circus stunts and slapstick humour these books are sure to delight beginning independent readers.