Warner, Gertrude Chandler. <br/><br/>
The disappearing friend mystery / 
created by Gertrude Chandler Warner ; ill. by Charles Tang. 
 - Morton Grove, IL :  A. Whitman,  1992. 
 - 121 p. :  ill. ;  21 cm. 
 - The Boxcar children mysteries ;  #30 .
<br/><br/> At the same time that the Alden children's efforts to raise money for a new hospital wing are being sabotaged by nasty tricks, they find their attempts to befriend the new girl Beth frustrated by her strange behavior. 
<br/><br/> 2-5.  7-12.  3.  540  Lexile 
<br/><br/><label>ISBN: </label>0807516287 (pbk.) 0807516279 
<br/><br/><label>LCCN: </label>92032206 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boxcar children (Fictitious characters)--Fiction.<br/>Orphans--Fiction.<br/>Family life--Fiction.<br/>Money-making projects for children--Fiction.<br/>Mystery fiction.
<br/><br/><label>Dewey Class. No.: </label>Fic