num_pages: 40
description: On a special field trip in the magic school bus, Ms. Frizzle's class learns at first hand about different kinds of rocks and the formation of the Earth.
language: Spanish; Castilian
title: El Autobus Magico en el Interior de la Tierra
titlecomplete: El Autobus Magico en el Interior de la Tierra
characters: Ms. Frizzle and the class
genres: Science, Earth, Nonfiction, Childrens, Earth Sciences, School, Kids, Geology, Picture Books, Humor
ratings_count: 4175
series: The Magic School Bus
publisher: Scholastic en Espanol