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.