Submarine U93

Cover art
THE MONDAVIA SWUNG IN UPON HER VICTIM--THE IRON BOWS SMASHED INTO THE U93. See page 249.
SUBMARINE
U93
A Tale of the Great War, of German Spies,
and Submarines, of Naval Warfare, and
all manner of Adventures.
CAPTAIN CHARLES GILSON
Author of 'A Motor Scout in Flanders,' 'The Lost Empire,' 'The Sword
of Freedom,' 'The Pirate Aeroplane,' 'The Spy,' 'The Race Round the
World,' 'The Sword of Deliverance,' 'The Fire-Gods', 'The Lost Island,'