Question: Which person has had sold more books than the other, Larry Baker or Michael Crichton?
Sentence (from "Travels (book)"): Travels (published in 1988) is a nonfiction book by Michael Crichton that details Crichton's attempts to leave his medical education at Harvard Medical School, followed by his subsequent travel to Los Angeles and adventures continuing his professional writing career, beginning with "The Great Train Robbery" (1975).
Relevant evidence: No