Conan Doyle's "The Adventure of the Devil's Foot" featuring Sherlock Holmes is set in Cornwall. Winston Graham's series "Poldark", Kate Tremayne's Adam Loveday series, Susan Cooper's novels "Over Sea, Under Stone" and "Greenwitch", and Mary Wesley's "The Camomile Lawn" are all set in Cornwall. Writing under the pseudonym of Alexander Kent, Douglas Reeman sets parts of his Richard Bolitho and Adam Bolitho series in the Cornwall of the late 18th and the early 19th centuries, particularly in Falmouth. Another author clearly in love with Cornwall was Gilbert K. Chesterton, who placed there the action of many of his stories.