Oh, Yuck! The Encyclopedia of Everything Nasty Joy Masoff, Terry Sirrell (Illustrator)Kids love stuff that's gross. From the liquids, solids, and gases especially the gases! or their own bodies to the creepy, crawly, slimy, slithery, fetid, and feculent phenomena in the world at large, kids with a curious bent just can't get enough. Oh, Yuck! The Encyclopedia of Everything Nasty brings together, in one book, all the good things about some of the baddest things on Earth. Exhaustively researched and impeccably scientific, yet written