Physical description

p.390.

Publication type

fiction

Summary

World War II novel about submarine hunters in the North Atlantic. The action follows lieutenant Ned Yorke of the British Navy, who is sent to investigate a rash of unexplained convoy sinkings. He must find out how German submarines are arriving undetected in the midst of the convoys and why a mysterious Swedish vessel is always present. Posing as a shipwrecked sailor, he manages to get aboard the Swedish ship.