Take a ride inside the human body with Ms. Frizzle and the class! 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 fieldtrip - one the reluctant Arnold would be happy to miss.

Originally released by Scholastic, Inc. , 2011. Streaming audio file encoded with permission for digital streaming by Infobase on October 06, 2015.

Magic School Bus, The: Inside the Human Body (27:12); --MSB human body (4:17);.