"Get ready to get gross with this collection of yucky projects, from fake blood to ghostly gooey orbs. You can do these for fun, or you can use them as inspiration for school projects. Learning about the human digestive system? Make some fake poo! Learning about volcanoes? Make some lava-like ooze! Includes materials lists and step-by-step instructions." -- Back cover.

Let's get gross -- Body fluids -- Smelly, stinky stuff -- Creepy, icky, yuck.