Can accountants, dentists, and hairstylists help solve crimes? Can you trust a lie detector test? Could a plague of uncontrollable dancing be caused by moldy hay? True or False?: Crimes and Other Mysteries is here with answers to these questions and more! The True or False? series reveals the surprising truths behind common misconceptions and teaches the coolest facts about high-interest topics, from crimes to bugs, explorers, sharks, volcanoes, and more! The engaging, play-along format makes learning exciting!