Keene, Carolyn <br/><br/>
The hidden staircase 

 - New York  Grosset and Dunlap Publisher, The Putnam and Grosset  1987 
 - 182p. ; 19cm. 
<br/><br/><label>ISBN: </label>9780448095028 
<br/><br/><label>Subjects--Index Terms: </label>Children's Collection Children's stories Detective and mystery fiction Drew, Nancy (Fictitious character) Ghost stories 
<br/><br/><label>Dewey Class. No.: </label>813.54  / KEE