Chesterton, G. K.,
Dr. Adrian Hyde, John Brandon, and Walter Weir:
--The White Pillars Murder, 1925.
Rupert Grant and Basil Grant:
--The Tremendous Adventure of Major Brown, 1903.
--The Singular Speculation of the House Agent, 1904.
Mr. Traill:
--The Garden of Smoke, 1919.
Horne Fisher and Mr. Bain:
--The Hole in the Wall, 1921.
Horne Fisher and Cuthbert Grayne:
--The Bottomless Well, 1921.
Mr. Pond:
--The Three Horsemen of the Apolcalypse, 1935.
--When Doctors Agree, 1935.
Gabrielle Gale:
--The Shadow of the Shark, 1921.
Gabriel Gale and Bertrand:
--The Finger of Stone, 1921.
Max Pemberton:
--The Donnington Affair (Part 1), 1914.
Father Brown:
--The Donnington Affair (Conclusion), 1914.
