Question: Clotel; or, The President's Daughter is an 1853 novel by United States author and playwright who was a prominent African-American abolitionist lecturer, novelist, playwright, and historian, about Clotel and her sister, fictional slave daughters of Thomas Jefferson,?
Sentence (from "William Wells Brown"): He settled in Boston, Massachusetts, where he worked for abolitionist causes and became a prolific writer.
Relevant evidence: No