Private investigators -- England -- Fiction

• The Adventures of Sherlock Holmes Doyle, Arthur Conan
• A Study in Scarlet Doyle, Arthur Conan
• The Hound of the Baskervilles Doyle, Arthur Conan
• The Sign of the Four Doyle, Arthur Conan
• The Return of Sherlock Holmes Doyle, Arthur Conan
• The Mysterious Affair at Styles Christie, Agatha
• The Memoirs of Sherlock Holmes Doyle, Arthur Conan
• The murder of Roger Ackroyd Christie, Agatha
• The Valley of Fear Doyle, Arthur Conan
• His last bow : $b Some later reminiscences of Sherlock Holmes Doyle, Arthur Conan
• The Return of Sherlock Holmes Doyle, Arthur Conan
• The Hound of the Baskervilles Doyle, Arthur Conan
• Poirot Investigates Christie, Agatha
• The case-book of Sherlock Holmes Doyle, Arthur Conan
• The Hunter's Lodge Case Christie, Agatha
• The Missing Will Christie, Agatha
• The Big Four Christie, Agatha
• The mystery of the Blue Train Christie, Agatha
• Unnatural death Sayers, Dorothy L. (Dorothy Leigh)
• The Murder on the Links Christie, Agatha
• Whose Body? A Lord Peter Wimsey Novel Sayers, Dorothy L. (Dorothy Leigh)
• Adventures of Sherlock Holmes: Illustrated Doyle, Arthur Conan