* "The Lake Regions of Central Equatorial Africa (1859)"* "The Lake Regions of Central Africa" (1860)* "The City of the Saints, Among the Mormons and Across the Rocky Mountains to California" (1861)* "Wanderings in West Africa" (1863)* "Abeokuta and the Cameroon Mountains" (1863)* "A Mission to Gelele, King of Dahomé" (1864)* "The Nile Basin" (1864) With James McQueen.
* "The Lake Regions of Central Equatorial Africa (1859)"* "The Lake Regions of Central Africa" (1860)* "The City of the Saints, Among the Mormons and Across the Rocky Mountains to California" (1861)* "Wanderings in West Africa" (1863)* "Abeokuta and the Cameroon Mountains" (1863)* "A Mission to Gelele, King of Dahomé" (1864)* "The Nile Basin" (1864) With James McQueen.