Weird but True Gross: 300 Slimy, Sticky, and Smelly Facts (National Geographic Kids)

Get ready to be grossed out -- in a good way! This latest addition to the crazy popular Weird but True series is slimy and sticky and jam-packed with more icky, zany fun! Step up to the plate and try not to lose your lunch, with 300 all-new, amazing facts plus photos that kids just can't get enough of.