Perhaps you've lent a hand to private detectives Daisy Pepper and Ridley Long in some of their earlier cases.Well, the forty mysteries in Open and Shut Cases and the forty in Case Closed were a piece of cake next to the three major cases in this brain teasing book. the lawbreakers have been getting more and more skilled at their trade, which means you'll have to be smarter and more alert than ever.Be sure to read carefully and to look at the pictures...