Question: Which novelist, Tom Robbins or Harry Stephen Keeler, was a movie created from on of their books?
Sentence (from "Sing Sing Nights (film)"): Sing Sing Nights is a 1934 American film directed by Lewis D. Collins, based on the 1927 novel by American Author Harry Stephen Keeler (Hutchinson 1927, Dutton 1928, Ward & Lock 1929).
Relevant evidence: No