Cooper Clumsy and the riddle of Olympia: a magical adventure to participate!

When Betty, Cooper and Peter return to school after the summer holidays, they have no idea what an exciting adventure awaits them. Together, they discover a mysterious amulet and embark on an exciting journey full of thrilling puzzles and sporting challenges, where they learn valuable lessons about team spirit, tolerance and fair play. This book has a special surprise for you: You are in charge! You decide which paths Betty, Cooper, and Peter take. A book that makes you want to be part of the action and gives you the chance to shape the story. Are you ready for this magical adventure? The adventure begins now - and you are the director!