8 books
Hydrographical Surveying; A Description of Means and Methods Employed in Constructing Marine Charts
The West Coast of Hindustan Pilot; Including the Gulf of Manar, the Maldive and Laccadive Islands
An Account of a Voyage Round the World, in the Years MDCCLXVIII, MDCCLXIX, MDCCLXX, and MDCCLXXI.