Compilation from 12 books, amongst other things as well "our navy at the Congo and in the South Sea" Experiences of a midshipmen in southern oceans from E. From Barfus, 2. printing, 112 sides, bound, "battle in the mountains" from Luis Trenker, 284 sides, bound, "caution! Enemy hears with! " from Hans Henning Baron Grote, 331 sides, bound, "here speaks the enemy" from Ernst Younger and Richard junior, 318 sides, bound and "the countenance of the world war" from Ernst Younger, 327 sides, bound, different condition.