Oh Yuck!

From bat pee to human vomit, ” The Encyclopedia of Everything Nasty ” engages kids while imparting some very important information. This unique book covers more than 60 tasteless topics with tongue-in-cheek humor. Includes pronunciation guide, definitions and historical perspectives. Teaches kids about science, history, our bodies and the world around us. Best of all it is filled with illustrations and photographs. The X-periments” section shows you how to make your own muck – from an exploding model pimple to simulated scabs and more. Huge hit with ALL boys!