Keene, Carolyn <br/><br/>
The Hidden Staircase (Nancy Drew Mystery Stories #2) 

 - 2008 Printing 
 -  Grosset & Dunlap  2025 
<br/><br/><label>ISBN: </label>9780448095028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Girls & Women, Literature & Fiction, Mysteries & Detectives, Books Santa 2012, Dear Santa Children's Books, Sponsored Selections, ASINs for HQP