Leonard Strong His 1932 novel "The Brothers" was filmed in 1947 by the Scottish director David MacDonald; it starred Patricia Roc. One reviewer commented, "In a break from tradition, the film substitutes the novel's unhappy ending with an even unhappier one." Strong collaborated on or contributed to such filmscripts as "Haunted Honeymoon" (1940; a Dorothy L. Sayers story about Lord Peter Wimsey and Harriet Vane), "Mr. Perrin and Mr. Traill" (1948), and "Happy Ever After" (1954). "Kirkus Reviews" asserted in 1935, "L. A. G. Strong can be counted on for a nostalgic picture of the call of the wild, and spins a
Lord Peter Wimsey by the law at that time, to much scandal and the distress of his wife Helen. Their sister, Lady Mary, also falls under suspicion. Lord Peter clears the Duke and Lady Mary, to whom Parker is attracted. As a result of the slaughter of men in the First World War, there was in the UK a considerable imbalance between the sexes. It is not exactly known when Wimsey recruited Miss Climpson to run an undercover employment agency for women, a means to garner information from the otherwise inaccessible world of spinsters and widows, but it is prior to "Unnatural Death"