Worth, Bonnie <br/><br/>
A whale of a tale! :   all about porpoises, dolphins, and whales / 
by Bonnie Worth; illustrated by Aristides Ruiz and Joe Mathiev 
 - London :  Harper Collins Children's Books,  2009. 
 - 45 p. :  col. ill. ;  29 cm. 
 - Cat in the Hat's learning library. .
<br/><br/> A city of Whos on a speck of dust are threatened with destruction until the smallest Who of all helps convince Horton's friends that Whos really exist. 
<br/><br/><label>ISBN: </label>9780007284863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Porpoises -- Juvenile literature.  <br/>Dolphins -- Juvenile literature.<br/>Whales -- Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>599.5  / W8991w 2009