Griffiths, Andy  1961- <br/><br/>
What buttosaur is that? / 
Andy Griffiths ; illustrated by Terry Denton. 
 - First Scholastic printing, January 2008 
 - New York :  Scholastic,  2007 
 - 157 pages :  illustrations  19 cm 
<br/><br/> Includes index.  "The essential companion to the internationally butt-selling trilogy"--Cover back. 
<br/><br/>K  
<br/><br/> "This book will tell you everything you need to know but were too grossed out to ask about prehistoric butt-related life forms and the complex stenchology of their environment"--Cover back. 
<br/><br/> 600   Lexile estimate  K   Raz-Plus 
<br/><br/><label>ISBN: </label>9780439926225 043992622X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buttocks--Juvenile fiction.<br/>Buttocks--Fiction.<br/>Buttocks--Fiction.<br/>Prehistoric animals--Fiction.<br/>Mythical animals--Fiction.<br/>Humorous fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.G88366  / Wh 2007 
<br/><br/><label>Dewey Class. No.: </label>828.9207