Warner, Gertrude Chandler,  1890-1979. <br/><br/>
Mystery in the sand. 
Illustrated by David Cunningham. 
 - Chicago,  A. Whitman  [c1971] 
 - 127 p.  illus.  22 cm. 
 - Pilot books .
<br/><br/> A friendly writer with a metal detector, the mysterious inhabitants of a tower house, and the discovery of a locket in the sand are ingredients for the Aldens' latest mystery. 
<br/><br/><label>ISBN: </label>0807553735 
<br/><br/><label>LCCN: </label>70165823 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boxcar children (Fictitious characters)--Juvenile fiction.<br/>Orphans--Juvenile fiction.<br/>Families--Juvenile fiction.<br/>Brothers and sisters--Fiction.<br/>Orphans--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Mystery fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.W244  / Mw 
<br/><br/><label>Dewey Class. No.: </label>[Fic]