Henning Nelms used the Hake Talbot pseudonym only for his mysteries, The Hangman’s Handyman (1942) and Rim of the Pit (1944), both “impossible” or locked room mysteries, the second book being much better than the first. Nelms was what Homer called his hero Odysseus—πολυτροπον, or versatile. He was a stage magician who was trained as a lawyer, a playwright and a theatrical director who taught drama at Middlebury College in Vermont, and an author. He wrote mysteries, a stage play, four books about stage production and amateur theatre, and, a favorite of mine, Thinking with a Pencil (1964), which contains a lifetime of experience in using makeshift drawings to work out and later to explain problems in magic tricks and apparatus, situations of building sets and staging plays, and generally to solve problems in size, amount, shape, construction, or anything else that can be made more understandable with a graph, a diagram, or a simple sketch.
Edward D. Hoch, in the preface to a 1981 anthology of locked room mysteries, gave the results of a poll of mystery writers and critics who ranked a hundred locked room novels: Rim of the Pit came in second, next only to John Dickson Carr’s The Hollow Man (1935). Also ranked high was Death in a Top Hat (1938), a story about a magician murdered in a locked room, solved by another magician. Clayton Rawson, like Henning Nelms/Hake Talbot, was an amateur magician, and there is an affinity between magic and “impossible” mysteries, which often involve illusions, mirrors, clever distraction of the first people who arrive after the murder, and even sleight of hand.
Talbot’s amateur detective, Rogan Kincaid, is a gambler by profession, and just happens to be visiting his old friend Luke Latham at his hunting lodge near the Canadian border when two mysterious deaths occur. One victim is the wife of Latham’s business associate, a woman who held a séance the night before she is found, apparently bludgeoned to death, in her locked bedroom, with undisturbed, newly fallen snow outside her windows.
The party of relatives and guests who had assembled for the séance is the suspect pool for this death and another that follows the next day. The medium’s husband, Frank Ogden, and his adoptive daughter Sherry—who provides the love interest for Kincaid—are there. So is Latham’s nephew and his girlfriend. Frank has brought in a man he met in Canada, a stage magician who has the reputation for exposing the tricks of mediums. An anthropology professor who was one of Sherry’s teachers at college is also there. The strangest suspect is Sherry’s real father, a French-born woodsman named Grimaud Désenat, who died of exposure during a winter hunting trip fourteen years before, but who seems to make a frightening appearance during the séance.
Rim of the Pit is supposedly a fair-play mystery in which all the clues used by the detective to solve it are also available to the reader, but Kincaid’s explanation of the deaths here is so complex as to test readers’ credulity as well as their memory of the hints. The complicated exposition is a weakness of all locked room mysteries, and even the winner of the critics’ poll of this sub-genre, John Dickson Carr’s The Hollow Man, gets very tedious in places. For my money, one of the first locked room mysteries, Israel Zangwill’s The Big Bow Mystery (1892), is the only one to avoid such tedium. Locked room mysteries work better as short stories, such as some of Melville Davisson Post’s Uncle Abner stories. But Rim of the Pit has scary séance apparition moments as well as excitement out on the snowy trails, plus some interesting revelations about how the spiritualist medium uses the showmanship of the performing magician.