German  youth propaganda publication. The Nazis published a large number of 32-page booklets in a series titled "War Library of the German Youth." They were intended to persuade the youth of the glories of war, and often included a pitch to enlist in the military. This one is titled "Dust Cloud and Neptune: Hunting Convoys in the Mid-Atlantic."  This appeared in mid-1942. The overall condition is fair with some loose pages.