Mystery novels have been a staple for children going back hundreds of years. The 39 Clues series continues that tradition. Here's a look at 20 great mystery novels for kids!
Nancy Drew always knows how to save herself and others from seemingly hopeless situations. For instance, she uses specific techniques to free herself from ropes, sends SOS signals with a tube of lipstick, and uses spike heels to break out windows. Her blue convertible car is a symbol of radical feminine freedom.