Published: Spellmount Staplehurst, 
Stock code: 5218
4to., First Edition, with a frontispiece, numerous photographs and coloured drawings in the text and pictorial endpapers; laminated pictorial boards, a fine copy in unclipped dustwrapper.
Well-illustrated chronological survey with some good insights into U-boat design and construction. Many very useful photographs (not easily available elsehere) though some of the captions tend towards the superficial and a few are amusingly simplistic