In Your Light (Tenebrae Cove Series Book 4)

Narrative of a Mission to Central Africa, 1850-1851: Performed in the Years 1850–51, Under the Orders and at the Expense of her Majesty's Government (Cass Library of African Studies)

Narrative of an Expedition into the Interior of Africa: By the River Niger in the Steam Vessels Quorra and Alburkah in 1832/33/34 (Cass Library of African Studies. Travels and Narratives,)

West African Studies

The Great Rift Valley (Cass Library of African Studies: Travels and Narratives)

Travels and Life in Ashanti and Jaman (Library of African Study)

Journal of a Second Expedition into the Interior of Africa from the Bight of Benin to Soccatoo

The Akan Doctrine of God (Cass Library of African Studies: Africana Modern Library)

Hausa Superstitions and Customs: An Introduction to the Folk-Lore and the Folk (Hausa Sprstns Custom)