Warner, Gertrude Chandler,  1890-1979., <br/><br/>
Bicycle mystery /Gertrude Chandler Warner ; illustrated by David Cunningham. 

 - New York :  Scholastic,  (c)1991. 
 - 127 pages :  illustrations ;  20 cm. 
 - The Boxcar children mysteries .
<br/><br/> Reprint. Originally published: New York : A. Whitman, c1970. 
<br/><br/> While on a bicycle trip to their aunt's farm, the four Aldens help solve a mystery. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories.
<br/><br/><label>LC Class. No.: </label>PZ7  / .B539 1991 PS3573