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, his bloodstream and more from the inside on this heart-stopping field trip-one that the reluctant Arnold would be happy to miss!
