TY  - BOOK
AU  - Dixon,Franklin W.
TI  - The secret of Pirates' Hill
T2  - His Hardy boys mystery stories
SN  - 044808936X (hbk.) :
U1  - F DIX 
PY  - 1972///]
CY  - New York
PB  - Grosset & Dunlap
KW  - Detective and mystery stories
KW  - English fiction
N2  - Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures
ER  -