The third volume of the Reisebeschreibung, also based on materials from the expedition, was not published till 1837, long after Niebuhr's death, under the editorship of his daughter and his assistant, Johan Nicolaus Gloyer. Niebuhr also contributed papers on the interior of Africa, the political and military condition of the Ottoman Empire, and other subjects to a German periodical, the Deutsches Museum. In addition, he edited and published the work of his friend Peter Forsskål, the naturalist on the Arabian expedition, under the titles Descriptiones animalium, Flora Aegyptiaco-Arabica and Icones rerum naturalium (Copenhagen, 1775 and 1776).
The third volume of the Rei.sebeschreibung, also based on materials from the expedition, was not published till 1837, long after Niebuhr's death, under the editorship of his daughter and his assistant, Johan Nicolaus Gloyer. Niebuhr also contributed papers on the interior of Africa, the political and military condition of the Ottoman Empire, and other subjects to a German periodical, the Deutsches Museum. In addition, he edited and published the work of his friend Peter Forsskål, the naturalist on the Arabian expedition, under the titles Desc?riptiones animalium, Flora Aegyptiaco-Arabica and Icones rerum naturalium (Copenhagen, 1775 and 1776).