ContentsIMr. Daventry Receives a CommissionIISchedule Numbers 37, 38 and 39IIIThe Hanover Galleries MurderIVPeter Daventry Is Mindful of Mr. BathurstVThe Assynton Lodge MurderVIMarjorie Lennox Doesn’t Mince MattersVIIButterworth Is Apprehensive of the FutureVIIIThe 6:55 Carries a Trio of DistinctionIXMr. Bathurst Opens His Bedroom DoorXThe Incident of the Boot-Boy’s BicycleXIWith a Given Center, Mr. Bathurst Describes a CircleXIIThe Second Screen of Mary StuartXIIIColonel Leach-Fletcher Is at Home to VisitorsXIVMr. Bathurst Takes a Book from the BookcaseXVMr. Daventry Gets His Feet WetXVIMr. Bathurst Again Samples the BookcaseXVIIThe Memoirs of Réné de St. MaureXVIIIThe Room at Blanchard’s HotelXIXInspector Goodall Is EntertainedXXMr. Bathurst Brushes Up His HistoryXXIMr. Ferguson of New YorkXXIIMr. Bathurst Baits the HookXXIIIWhen the Cat’s AwayXXIVThe Secret of the ScreensXXVThe Riddle of the Black Twenty-Two