Eighty fierce animals battle it out in this exciting bind-up featuring five books in this action-packed animal series! Which dangerous animals would win in a fight? Find out in this awesome bind-up of five books in the popular Who Would Win? series! The collection features a range of mammals, sea creatures, reptiles, and dinosaurs to satisfy all kinds of animal fans, including Ultimate Bug Rumble, Ultimate Jungle Rumble, Ultimate Dinosaur Rumble, Ultimate Shark Rumble, and Ultimate Ocean Rumble. Kids will learn about each animal's anatomy, behavior, and more alongside photos, charts, illustrations, and amazing facts.