The Man Who Did the Right Thing: A Journey Through Moral Dilemmas and Ethical Choices

The Nile Quest: The record of the exploration of the Nile and its basin

The Kilima-Njaro Expedition: A Record of Scientific Exploration in Eastern Equatorial Africa

Livingston and the Explorations of Central Africa

The History of a Slave

The River Congo, from Its Mouth to Bólóbó: With a General Description of the Natural History and Anthropology of Its Western Basin

The History of a Slave

A History of the Colonization of Africa by Alien Races

A History of the Colonization of Africa by Alien Races

A History of the Colonization of Africa by Alien Races

The Kilima-Njaro Expedition: A Record of Scientific Exploration in Eastern Equatorial Africa. And a General Description of the Natural History, Languages, and Commerce of the Kilima-Njaro District

The River Congo, from Its Mouth to Bolobo: A General Description of the Natural History and Anthropology of Its Western Basin

The History of a Slave

The River Congo: From Its Mouth to Bólóbó; with a General Description of the Natural History and Anthropology of Its Western Basin

British Central Africa: An Attempt to Give Some Account of a Portion of the Territories Under British Influence North of the Zambesi

British Central Africa: An Attempt to Give Some Account of a Portion of the Territories Under British Influence North of the Zambezi

The History of a Slave

A History of the Colonization of Africa by Alien Races

The River Congo, from Its Mouth to Bólóbó: With a General Description of the Natural History and Anthropology of Its Western Basin

British Central Africa: An Attempt to Give Some Account of a Portion of the Territories Under British Influence North of the Zambezi