Do you like solving mysteries? Do you love adventure? In that case, this book is for you. Are you smart and puzzles are your life? So don't hesitate any longer and solve ten tricky cases with us. Escape from Kýblštejna castle, outsmarting a very naughty monkey, escape from a mysterious and haunted house, escape from a robot house and much more await you. These pages are full of adrenaline. For children from 7 years old.