Book excerpt: The major contribution made by Coastal Forces to the Allied war effort has had surprisingly little coverage in the literature of the Second World War. Motor torpedo boats, PT boats, motor gunboats, launches and submarine chasers served with distinction throughout the War, and in every theatre. They performed invaluable service as patrol boats, convoy escorts, minelayers and minesweepers, harbour defence vessels, light landing craft, RAF rescue boats and transports for agents and clandestine missions.Allied Coastal Forces, now a recognised classic work and first published in 1990, remains the only publication to deal comprehensively in words, photographs and drawings with the technical detail of all these boats. Design, construction and subsequent development are all covered, and the builders, construction lists, fates and the technical data are given for each type. Separate sections cover armament and equipment, sea-going qualities and habitability.This first volume covers all the designs of the Fairmile Marine Company (including those craft built and equipped for Canada), together with the 72ft Harbour Defence Motor Launch and the US Navy 110ft subchaser.The authors, firmly established as the recognised authorities on small warships, unearthed a remarkable body of information now included in this major work, and their finely detailed drawings, redrawn form original builders plans, offer an unparalleled view of all these remarkable designs. The new editions of their work will be welcomed by naval enthusiasts and modellers alike.