Cole, Joanna <br/><br/>
Ms Frizzle's adventures :  medieval castle / 
Joanna Cole ; illustrated by Bruce Degen. 
 - 1st ed. 
 - New York :  Scholastic Press,  2003. 
 - unp. 
<br/><br/> When Ms. Frizzle and her student named Arnold follow an underground passage beneath Craig's Castle Shop and find themselves in the middle of a siege of a 12th century English castle, they learn a great deal about both castles and the Middle Ages. 
<br/><br/><label>ISBN: </label>0590108204 
<br/><br/><label>LCCN: </label>2002005257 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Castles.<br/>Civilization, Medieval.<br/>England- - Civilization-1066-1485.