Guinness world records.  To the extreme / 
 To the extreme 
compiled by Lisa L. Ryan-Herndon. 
 - New York :  Scholastic Reference,  c2007. 
 - 144 p. :  col. ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/> Records a wide-variety of record breaking events involving things which are taken to the extreme. 
<br/><br/><label>ISBN: </label>043986562X (hc.) 9780439865623 (hc.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosities and wonders--Juvenile literature.<br/>World records--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>032/.02