Claim: The Hollow, written by Agatha Christie, is a 279 pages romance book published by Dodd, Mead and Company in 1946.
Evidence: The Hollow is a work of detective fiction by Agatha Christie, first published in the United States by Dodd, Mead & Co. in 1946 and in the United Kingdom by the Collins Crime Club in November of the same year. 
Crime novel The Hollow