Cruise of the Esmeralda, The by COLLINGWOOD, Harry

After his father died, Captain Saint Leger and his family are left destitute. However, the Saint Legers have a family secret: an ancestor is said to have buried a vast fortune in gold and jewels somewhere in the Eastern Seas. The catch: all directions are encrypted. Nevertheless, Captain Saint Leger decides to take a chance and sails east. A journey full of adventure begins, including pirates, storms and mutiny... (Summary by Carolin)