He published:Atlas von NordamerikaBrockhaus' ReiseatlasLand und Seekarte des Mittelländischen MeersSüdbrasilien, die Provinzen São Pedro do Rio Grande do Sul, Santa Catharina u.Paraná with 26 illustrations/photos and 3 maps.
Legacy
Lange Island and its southwest end, Lange Point, in Norway's Svalbard archipelago are named after Lange.