Includes bibliographical references.

"Are you ready for round three of the hilarious guessing game picture book? Discover fascinating facts about disgusting animals while guessing if you're looking at a butt or a face! This picture book continues the entertaining challenge with a new set of (nasty!) animals from all over the world. Examine a close-up photo of an animal and then guess whether you're looking at the top or the...um...bottom. The answer is revealed on the next page with a photo of the complete animal. Readers will discover animals like a horned lizard that shoots blood from its eyes, a tongue-eating louse, a caterpillar that ejects poop, and many more gross, amazing animals. Fun animal facts and information about camouflage and other sneaky animal tricks are included"--