Meine Mission nach Abessinien Auf Befehl Sr. Maj. des Deutschen Kaisers im Winter 1880/81 unternommen

Ma captivité en Abyssinie ...sous l'empereur Théodoros

Abissinia: Giornale di un viaggio

Sport in Abyssinia; Or, The Mareb and Tackazzee

Travels to Discover the Source of the Nile, Volume 1 (of 5) In the years 1768, 1769, 1770, 1771, 1772 and 1773

Travels to Discover the Source of the Nile, Volume 2 (of 5) In the years 1768, 1769, 1770, 1771, 1772 and 1773

Travels to Discover the Source of the Nile, Volume 3 (of 5) In the years 1768, 1769, 1770, 1771, 1772 and 1773

Voyage en Abyssinie et au Harrar

Travels in southern Abyssinia, Volume 1 (of 2)

Travels in southern Abyssinia, Volume 2 (of 2)

Travels in Ethiopia, above the second cataract of the Nile

Aux pays du Soudan