The Geological Society has launched an on-line bookshop, through which both Fellows and non-Fellows of the Society can purchase Geological Society books. Visitors can select books listed under the following headings: Tectonics, Economic Geology, Environmental, Petrology, Stratigraphy, Marine Studies, and Geophysics. The Geological Society Web Shop can be browsed or searched by keyword. Information on opening an account and purchasing books is available at the site.