The secret of Pirates' Hill,
Dixon, Franklin W.
The secret of Pirates' Hill, by Franklin W. Dixon. - New York : Grosset & Dunlap, 1972. - 178 pages : illustrations ; 20 cm. - Hardy boys mystery stories ; 36 . - Dixon, Franklin W. Hardy boys mystery stories ; 36. .
Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures.
044808936X
Mystery and detective stories.
PS 3507.I9274 / .H222 v.36
The secret of Pirates' Hill, by Franklin W. Dixon. - New York : Grosset & Dunlap, 1972. - 178 pages : illustrations ; 20 cm. - Hardy boys mystery stories ; 36 . - Dixon, Franklin W. Hardy boys mystery stories ; 36. .
Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures.
044808936X
Mystery and detective stories.
PS 3507.I9274 / .H222 v.36