Books in this genre are set in or about Accra. Accra is the capital of Ghana, on the Atlantic coast of West Africa.

Wife of the Gods (Darko Dawson #1)
His Only Wife
Ghana Must Go
The Alchemist
Murder at Cape Three Points (Darko Dawson #3)
Sins of the Father (DS Jimmy Suttle #3)
Children of the Street (Darko Dawson #2)