Back in issue twenty-four, I reviewed Mark Valentine’s The Black Veil and Other Tales of Supernatural Sleuths (2008), an anthology that has since come to define the specific area of overlap between crime fiction and speculative fiction known as either the supernatural sleuth or the occult detective. In his introduction, Valentine explains how the magazine contributors of the late nineteenth century began to explore different ways in which the relatively new and incredibly popular figure of the private detective could be merged with the much older but still entertaining milieu of the ghost story. This combination of detective protagonist and ghostly setting saw the initial blossoming of the subgenre, which included such greats as Arthur Machen’s Mr Dyson, Robert Eustace and L.T. Meade’s John Bell, E. and H. Heron’s Flaxman Low (the Herons were actually the Prichards, a mother and son team), Algernon Blackwood’s Dr John Silence, and William Hope Hodgson’s Carnacki.
