Warner, Gertrude Chandler,  1890-1979., <br/><br/>
The mystery cruise /created by Gertrude Chandler Warner ; illustrated by Charles Tang. 

 - New York :  Scholastic, Incorporated,  (c)1992. 
 - 118 pages :  illustrations ;  20 cm. 
 - Boxcar children mysteries ;  #29 .
<br/><br/> While on a cruise with their grandfather, the Alden children help discover who is behind the mysterious troubles of the ship--disconnected phone lines, engine trouble, a man overboard--and still have fun sightseeing, eating, and swimming. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Cruise ships--Fiction.<br/>Mystery and detective stories.
<br/><br/><label>LC Class. No.: </label>PZ7  / .M978 1992 PZ7