- A Voyage of Discovery: Remarks [By Chamisso] (Cont.) Appendix by Other Authors
- A New Voyage Round The World in the Years 1823, 24, 25, and 26
- A Voyage of Discovery: Journal Analysis of the Islands Discovered by the Rurick in the Great Ocean, by Krusenstern. On the Diseases of the Crew, by Dr. Eschscholtz. Remarks and Opinions of the Natural
- Neue Reise Um Die Welt in Den Jahren 1823, 24, 25, Und 26
- Neue Reise Um Die Welt in Den Jahren 1823, 24, 25, Und 26