Keene, Carolyn <br/><br/>
Nancy's mysterious letter / 
by Carolyn Keene 
 - New York :  Grosset & Dunlap,  c1968 
 - 174p. :  ill. ;  20cm 
 - Nancy Drew mystery stories ;  8 .
<br/><br/><label>ISBN: </label>0448095084 (hbk.) : 
<br/><br/><label>Dewey Class. No.: </label>F KEE