Everitt, Don, — THE K BOATS.
New English Library, London, 1973, 2nd imp., paperback, 142pp, maps, diagrams/line drawings in text, [ii] ads., coloured wraparound pictorial wrappers, between August 1816 and May 1918 the Royal Navy commissioned seventeen submersible destroyers, steam submarines designated as 'K' class, of a revolutionary design they were the largest, heaviest and fastest submarines in the world . Without exception they were a total disaster, lightly rubbed at tips, faint creassing to spine, edges stanned, very good,