3 different issues in total: 1 x "In the land of the dwarves. Adventures and struggles among the dwarf peoples of innermost Africa", 1 x "The Dead City" and 1 x "To the Moon Mountains. An adventurous journey to the mysterious sources of the Nile ", all Stuttgart/Berlin/Leipzig: Union Deutsche Verlagsgesellschaft, approx. 1923-1930, linen bindings, different Signs of age and wear (e.g. partially slightly scuffed, owner's note)
