John Dickson Carr

The Demoniacs, first published in 1962, is a detective story/historical novel by John Dickson Carr set in the London of 1757. This novel is a mystery of the type known as a whodunnit as well as being a historical novel.

The Case of the Constant Suicides, first published in 1941, is a detective story by John Dickson Carr. Like much of Dickson Carr's work, this novel is a locked room mystery, in addition to being a whodunnit. Unlike most of the other Dr. Fell novels, this story has a high humour level, reminiscent of the Henry …