Earhart, Kristin. <br/><br/>
The Magic School Bus inside a volcano / 
 Inside a volcano 
written by Kristin Earhart ; illustrations by Carolyn Bracken. 
 - New York :  Scholastic Inc.,  2012. 
 - 32 p. :  col. ill. ;  23 cm. 
<br/><br/> Based on The Magic School Bus books written by Joanna Cole and illustrated by Bruce Degen. 
<br/><br/> Tim is making a volcano, but he's not sure how it should work. When Ms Frizzle and her class travel deep inside the earth to find out, things start to heat up!-- 
<br/><br/><label>LCCN: </label>2012277089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Volcanoes.
<br/><br/><label>LC Class. No.: </label>QE522  / .E25 2012 J551.21 EAR