Some people think monsters are the stuff of nightmares--the stuff of scary movies and Halloween. But monsters can also be found right in your backyard. Animals like aye-ayes, goblin sharks and vampire bats may look scary, but they pose no threat to humans. Others, such as the prairie dog, seem innocent--cute, even--yet their behaviour could give you goose bumps. What makes a monster? Read this book to find out, if you dare ... Grades 2-4. Winner of the 2019 Silver Birch Non-Fiction Honour Book Award. 2017.