In between Patricia Highsmith and Donald Harington, who's  first novel was "Strangers on a Train"?
Patricia Highsmith: Patricia Highsmith (January 19, 1921 – February 4, 1995) was an American novelist and short story writer, known for her psychological thrillers, which led to more than two dozen film adaptations. Patricia Highsmith:  Her first novel, "Strangers on a Train", has been adapted for stage and screen numerous times, notably by Alfred Hitchcock in 1951. Donald Harington (writer): Donald Douglas Harington (December 22, 1935 – November 7, 2009) was an American author.
Patricia Highsmith