"The Submarine Boys for the Flag Surrendering Their Lives to Uncle Sam" is an exciting book by the author Victor Durham, which tells about the adventures of three boys on a submarine. The main characters decide to give their lives to the service for the benefit of the state. While searching for and destroying enemy submarines, they face incredible challenges, some of which become a true test of their character and courage. Will the boys be able to withstand this trying time and prove their loyalty to the country? This exciting story about friendship, courage and patriotism will not leave any reader indifferent.