Question: Which author Toni Lopopolo helped publicize continues to be referenced in the "Guinness World Records" for the most novels published in a single year in 1976?
Sentence (from "Barbara Cartland"): As Barbara Cartland she is known for her numerous romantic novels but she also wrote under her married name of Barbara McCorquodale and briefly under the pseudonym of Marcus Belfry.
Relevant evidence: No