My mystery ships.
Subtitle: With a foreword by Rear-Admiral William S. Sims, and an introd. by Admiral Sir Lewis Bayly.  Illus. from photographs and sketches and diagrams by J.E. Broome.
Edition: [1st ed.]. --
Publisher: Doubleday, Doran
Published: 1929
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 318
Subjects: World War, 1914-1918 -- Naval operations -- Submarine