During the stormy years of World War II, hundreds of Hitler's warships, transport and auxiliary vessels were launched to the bottom of the Barents, Black and Baltic Seas by the heroic efforts of fearless Soviet submariners. The names of many of them are inscribed in gold letters in the chronicle of the glorious military affairs of our Armed Forces. The heroes-submariners who bravely from the brave of this brave tribe of sailors are described in the book "Heroes of the Deep Sea" by the writer M. Zinger.