Lumry, Amanda <br/><br/>
Polar bear puzzle / 
by Amanda Lumry & Laura Hurwitz. 
 - First Scholastic paperback printing, January 2009 
 - Bellevue :  Scholastic,  2007 
 - 33 pages :  color illustrations   25 x 28 cm 
 - Adventures of Riley .
<br/><br/> "Smithsonian Institution"--Cover.  "Widlife Conservation Society"--Cover. 
<br/><br/>T  
<br/><br/> Riley, Uncle Max, Aunt Martha, and Cousin Alice meet in northern Canada, where they study and help polar bears that are wandering through towns while waiting for Hudson Bay to freeze over again so that they can hunt for seals. 
<br/><br/> 860   Lexile  T   Raz-Plus 
<br/><br/><label>ISBN: </label>9781600400049 (hardcover : alk. paper) 9780545068383 9781600400056 (reinforced lib. bdg. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polar bears--Fiction.<br/>Bears--Fiction.<br/>Human-animal relationships--Fiction.<br/>Animals--Polar regions--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.L9787155  / Pol 2007 
<br/><br/><label>Dewey Class. No.: </label>599.786