Reise in die Aequinoctial-Gegenden, by Alexander v. Humboldt 38638 [Full title: Reise in die Aequinoctial-Gegenden des neuen Continents v. 4] [Subtitle: In deutscher Bearbeitung von Hermann Hauff] [Translator: Hermann Hauff] [Language: German] [Link: http://www.gutenberg.org/3/8/6/3/38638 ] [Files: 38638-0.txt; 38638-h.htm] Thanks to Ralf Stephan David