Question: In between Patricia Highsmith and Donald Harington, who's  first novel was "Strangers on a Train"?
Sentence (from "Stay More: The World of Donald Harington"): Stay More: The World of Donald Harington is a 2013 documentary film about author Donald Harington, produced by Brian Walter based on interviews that Walter conducted with Harington and his wife in 2006–07.
Relevant evidence: No