Download or read book The Magic School Bus Gets Crabby written by Kristin Earhart and published by Turtleback Books. This book was released on 2005-04 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: For use in schools and libraries only. When Ms. Frizzle takes her class to a tide pool, the bus and the students change into hermit crabs and they learn hands-on about crabs and plant life.