Purchase one of 1st World Library's Classic Books and help support our free internet library of downloadable eBooks. Visit us online at www.1stWorldLibrary.ORG - - Wanted: young men to enlist in Uncle Sam's submarine fleet for service in European waters. The magic words stood out in bold type from the newspaper that Jack Hammond held spread out over his knees. Underneath the caption ran a detailed statement setting forth the desire of the United States Government to recruit at once a great force of young Americans to man the undersea ships that were to be sent abroad for service against Germany.