Lukas, Catherine. <br/><br/>
Trouble on the train  
by Catherine Lukas ; illustrated by The Artifact Group. 
 - 1st ed. 
 - New York :  Simon Spotlight/Nick Jr.,  2007. 
 - unpaged  23cm 
 - Ready-to-read .
<br/><br/> "Based on the TV series Nick Jr. The Backyardigans as seen on Nick Jr." 
<br/><br/><label>ISBN: </label>9781416928188 1416928189 
<br/><br/><label>LCCN: </label>2006037886 
<br/><br/><label>LC Class. No.: </label>PZ7.L97822  / Tro 2007