Mavhunga, Clapperton Chakanets Dare to Invent the Future: Knowledge in the Service of and through Problem-Solving

Clapperton, Jane Hume A Vision Of The Future: Based On The Application Of Ethical Principles

Clapperton, Jane Hume 1832-1914 Scientific Meliorism and the Evolution of Happiness [microform]

Lander, Richard Records of Captain Clapperton's Last Expedition to Africa; Volume 1

Clapperton, Hugh Second Voyage Dans L'intérieur De L'afrique: Depuis Le Golfe De Benin Jusqu'a Sackatou: Pendant Les Années 1825, 1826 Et 1827, Volume 1...

Snelling, William Joseph Tales of Travels in Central Africa: Including Denham and Clapperton's Expedition, Park's First and Second Journey, Tuckey's Voyage Up the Congo, ... Expedition, and Callie's Travels to Timbuct

Snelling, William Joseph Tales of Travels in Central Africa: Including Denham and Clapperton's Expedition, Park's First and Second Journey, Tuckey's Voyage Up the Congo, ... Expedition, and Callie's Travels to Timbuct