Status
Available
Call number
Series
Genres
Collection
Publication
HarperCollins Publishers (1982)
Description
Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures.
Subjects
Language
Original language
English
Original publication date
1956
1972 (revised)
Physical description
160 p.
ISBN
0006915663 / 9780006915669