TY  - BOOK
AU  - Keene,Carolyn
TI  - The hidden staircase
T2  - Nancy Drew mystery stories
SN  - 9780448479705
U1  - F KEE 
PY  - 1959///
CY  - New York
PB  - Grosset & Dunlap
KW  - Mystery and detective stories
KW  - Rescue work
KW  - Fiction
KW  - Wills
KW  - Mystery fiction
KW  - lcgft
N1  - 4.9; 5-8; 780L; Lexile
N2  - Strange things happen when Nancy investigates threats against her father and an old house said to be haunted
ER  -