The definitive description of the structures and relationships of the human organs and systems.

A special field trip on the magic school bus allows Ms. Frizzle's class to get a first-hand look at major parts of the body and how they work.

"This picture book will keep you guessing as you read about how human skeletons are like--and unlike--those of other animals"--Dust jacket flap.

"Move over, Jeopardy, Family Feud, and The Price Is Right - this book will be your new favorite laugh-until-your-stomach-hurts family game! In Butt or Face, weird animals are introduced with a close-up photo. Kids must guess: are they seeing ...um...err... the bottom or the top? Readers will learn about animals like Cuban Dwarf Frogs, whose backsides look like a pair of eyes, and the Mary River Turtle, which not only has a unique face, but even breathes...

"Blaine and Tracey had thought they were in for the worst summer of their lives when they arrived at Uncle Cecils house. They soon discovered that their eccentric uncle and his inventor assistant had other plans in store. The unconventional duo had created invisible zip lines for the twins to use as they traveled around the globe to learn all about science. In the first leg of their journey, The Sassafras Science Adventures Volume 1: Zoology, they...