Rylant, Cynthia <br/><br/>
The Case of the Baffled Bear. 

 - New York :  Greenwillow Books (harper collins),  2004. 
 - The High- Rise Private Eyes .
<br/><br/> Donated by the Benton family 
<br/><br/> Bernard is a bike messenger who blows his red whistle to let people know he's coming through. But his whistle is missing and the High Rise Detectives are on the case. 
<br/><br/><label>ISBN: </label>0-06-053448-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and Detective Stories