The MSB comes to its senses Part of Set: The Magic School Bus Science Box1 Author: Kristin Earhart ISBN: 9780545167260 Format: Paperback Publication Date: 2009 No of Pages: 32 SKU: 9780545167260 Categories: 7-9 yrs, 8-11 yrs, Magic School Bus Science Box1 Related products Fine Feathered Friends Read more One cent, two cents, old cent, new cent Read more The heart and the bottle Read more Clam-I-am! Read more