The murders in the rue Morgue / Edgar Allan Poe -- Silver Blaze / A. Conan Doyle -- The case of the Dixon torpedo / Arthur Morrison -- The absent-minded coterie / Robert Barr -- The missing necklace / Jacques Futrelle -- The Dublin mystery / Baroness Orczy -- The seismograph adventure / Arthur B. Reeve -- The treasure hunter / Melville Davisson Post -- The puzzle lock / R. Austin Freeman -- The queer feet / Gilbert K. Chesterton -- Missing John Hudson / Gelett Burgess -- The inoffensive captain / E.C. Bentley -- The Holloway Flat tragedy / Ernest Bramah -- The butler / Bennet Copplestone -- The unknown murderer / H.C. Bailey -- The disappearance of Mr. Davenheim / Agatha Christie -- Homespun silk / Octavus Roy Cohen -- The international socialist / G.D.H. and M.I. Cole -- The entertaining episode of the article in question / Dorothy L. Sayers -- The dancing girl / Anthony Wynne -- The treasure hunt / Edgar Wallace -- The Fogull murder / Harvey J. O'Higgins -- The prints of Hantoun / T.S. Stribling.