Views of nature: or contemplations on the sublime phenomena of creation; with scientific illustrations / by Alexander von Humboldt. Transl. from the German by E. C. Otté and Henry G. Bohn (Bohn's Scientific Library; (7) Bohn (ohne) | Hersteller London, 1850 Humboldt Sammlung

Cosmos: a sketch... (Bohn's Scientific Library; 3/6) Vol. 3 Enth.: Messrs. Bell and Daldy's Catalogue of Bohn's Various Libraries and of their other collections, with a classified index. - London, 1865. - 48 S. Bohn (ohne) | Hersteller London, 1851 Humboldt Sammlung

Cosmos: a sketch... (Bohn's Scientific Library; 3/6) Vol. 4. - Transl. from the German by E.C. Otté and B.H. Paul Bohn (ohne) | Hersteller London, 1860 Humboldt Sammlung

Cosmos: a sketch of a physical description of the universe / by Alexander von Humboldt. Transl. from the German by E.C. Otté. (Bohn's Scientific Library; 3/6) Vol.1 Bohn (ohne) | Hersteller London, 1864 Humboldt Sammlung

Cosmos: a sketch... (Bohn's Scientific Library; 3/6) Vol. 2 Bohn (ohne) | Hersteller London, 1864 Humboldt Sammlung

Cosmos: a sketch... (Bohn's Scientific Library;5/-) Vol. 5. - Transl. from the German by E.C. Otté and W.S. Dallas Bohn (ohne) | Hersteller London, 1865 Humboldt Sammlung