Welcome to the world of predators. All sorts of animals can be predators, and they all have something in common- to their prey, they are terrifying! Let's meet some of the world's greatest predators and find out what makes them so great! The World's Greatest Predators is part of Decodables by Jump!, a comprehensive library of decodable leveled readers that follow a sequenced approach to phonics instruction. Young readers will enjoy colorful, photo-packed nonfiction as they follow a prescribed format supported by the science of readers that encourages reading development.