Description:The story
1943 - the Pacific War.
U.S. Submarine 'Shark' is gliding through enemy waters on a dangerous mission.
Ken
Braden, young officer just out of the Underwater Demolition School, has
to swim ashore to a Jap-held island, photograph a code and get back to
the patrolling sub. - without detection.
This is one of the most exciting sea-stories of all time, written by a man who knows all about action.