Mara, Wil <br/><br/>
Tryannasaurus rex 

 - New york  Scholastic       2012c 
 - 32p 
<br/><br/>
<br/><br/><label>ISBN: </label>9780531209301 
<br/><br/><label>LC Class. No.: </label>M29 2012  / LEX 460