Truth or lie :  dinosaurs! / 
by Erica S. Perl ; illustrations by Michael Slack.  
 - 48 pages :  color illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9780525578826 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs--Miscellanea--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>567.91