From the publisher:Grand Fleets is a comprehensive miniatures game of dreadnought-era naval warfare. In addition to rules for everything from ships to aeroplanes, Zeppelins to submarines, the rulebook includes:Data cards for over 120 ships, plus guidelines for converting any ship of the period to game values Eight scenarios encompassing conflicts from the Sino-Japanese War of 1894 through the opening salvoes of World War Two, including several variantsFifteen pages of weapon data, covering all major gun and torpedo models in use through 1939, over 200 aeroplanes, and more than 20 airships and Optional rules for flotillas, night-fighting, smokescreens, and more! - BoardGameGeek