From oozing snot to squirming bugs and smelly poo, Dr. Grossology has collected all of the grossest things imaginable in one nauseating book. Discover all of the gross phenomena in the world with slimy, smelly, sticky, gruesome, and foul topics to turn your stomach. You'll entertain your friends and disgust every adult around you. Did you know that the regal horned lizard squirts blood out of its eyes? Or that you produce nearly two gallons of snot each week? What about that there are around 2,400 types of bacteria living in your belly button? And that lobsters pee out of their faces? Ick! This guide is irresistible to kids who love to gross you out! Inside you'll find:

- Loads of disgusting science experiments not for the faint of heart
- Tips on how to throw a yucky party with ear wax snacks, fake dog poo, fish slime, and more
- Expert advice from Dr. Grossology on how to gross people out!

Get tons of yucky information on every gross thing imaginable, from repulsive science facts and freaky nature to everything unsavory about the human body. Get ready to disgust all your friends and family and make them say "ew!" with Dr. Grossology's Book of Gross!