Status
Available
Series
Genres
Publication
Grosset & Dunlap (1957), Edition: Revised, 192 pages
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
7.6 inches
ISBN
044808936X / 9780448089362