Question: What novel did an author who was featured in the Voices of Ghana and later became a journalist write?
Sentence (from "Ottobah Cugoano"): Ottobah Cugoano, also known as John Stuart (c. 1757 – after 1791), was an African abolitionist and natural rights philosopher from Ghana who was active in England in the latter half of the eighteenth century.
Relevant evidence: No