Resultados de "Sandy Donovan" en Todas las categorias

Perry likes pizza and pingpong. But one day he wonders what kind of pizza professional pingpong players would pick. When he can't find the answers at the library, Perry decides to write his own book. Follow Perry's idea from beginning to end, and find out how his big idea becomes a book.

Your mouth really is filthy! It's a saliva bath for millions of tiny little creatures that share your food, chew holes in your teeth, and make your breath smell like a garbage truck. From cavities to canker sores, those little creatures can also create some repulsive problems. Learn all about saliva, plaque, and the bacteria that infest your mouth - and find out how to keep that mouth of yours healthy. With lots of disgusting facts, this audiobook tells all about the gross science behind your body's functions.