Series: Magic School Bus

The bestselling science series of all time! When Arnold wishes he had more information for his family tree, Ms. Frizzle revs up the Magic School Bus and the class zooms back to prehistoric times. First stop: 3.5 billion years ago! There aren't any people around to ask for directions. Luckily Ms. Frizzle has a plan, and the class is right...

Celebrate the 40th anniversary of the Magic School Bus series with this special, new hardback edition of The Magic School Bus: Inside the Human Body. With updated scientific information! Arnold has swallowed the Magic School Bus! Now, instead of seeing an exhibit of the human body at a museum, the class is taking a look at Arnold's stomach, his intestines,...