Other works

(1910) Novel: "The Long Arm of Mannister" (filmed as The Long Arm of Mannister (1919)).

(1911) Novel: "The Moving Finger" (aka "A Falling Star").

(1920) Novel: "The Great Impersonation" (filmed as The Great Impersonation (1921), The Great Impersonation (1942)], The Great Impersonation (1935))

Story: "Numbers of Death" (filmed as Monte Carlo Nights (1934)).

(1909) Novel: "The Malefactor" (aka "Mr. Wingrave, Millionaire"; filmed as The Test of Honor (1919)).

(1933) Novel: "The Inevitable Millionaires" (filmed as Millionaires (1926)).

(1910) Novel: "The Illustrious Prince" (filmed as The Illustrious Prince (1919)).

(1912) Novel: "The Tempting of Tavernake" (filmed as Sisters of Eve (1928))

(1904) Novel: "Anna the Adventuress" (filmed as Anna the Adventuress (1920))

(1934) Novel: "Strange Boarders of Palace Crescent" (filmed as Strange Boarders (1938))

(1919) Novel: "The Amazing Quest of Mr. Ernest Bliss" (aka "The Curious Quest"; filmed as The Amazing Adventure (1936), The Amazing Quest of Mr. Ernest Bliss (1920)).

(1927) Novel: "The Ex-Duke" (aka "The Interlopers"; filmed as The Prince of Tempters (1926)).

(1911) Novel (as Anthony Partridge): "The Golden Web" (filmed as The Golden Web (1926), The Golden Web (1920)).

(1924) Novel: "The Passionate Quest" (filmed as The Passionate Quest (1926))

Novel: "Monte Carlo" (filmed as Monte Carlo (1926))

(1907) Novel: "The Conspirators" (filmed as The Conspirators (1924))

(1922) Novel: "The Great Prince Shan" (filmed as The Great Prince Shan (1924)).

(1887) Novel: "Expiation" (filmed as Expiation (1922)).

Novel: "False Evidence" (filmed as False Evidence (1922))

(1932) Novel: "The Ostrekoff Jewel"

(1908) Novel: "Jeanne of the Marshes" (filmed as Behind Masks (1921)).

Story: "The Tragedy of Charlecot Mansions" (filmed as The Floor Above (1914)).

Story: "The Black Box" (filmed as The Black Box (1915)).

Novel: "The Master of Merripit" (filmed as The Master of Merripit (1915)).

Novel: "Mr. Grey of Monte Carlo" (filmed as Mr. Grex of Monte Carlo (1915)).

(1896) Novel: "The World's Greatest Snare" (filmed as The World's Great Snare (1916)).

(1901) Novel: "Enoch Stone" (aka "A Master of Men"; filmed as A Master of Men (1917)).

(1912) Novel (as Anthony Partridge): "The Court of St. Simon" (filmed as The Silent Master (1917)).

(1902) Novel: "A Sleeping Memory" (aka "A Sleeping Memory"; filmed as A Sleeping Memory (1917)).

(1917) Novel: "The Hillman" (filmed as In the Balance (1917)).

(1913) Novel: "The Double Life of Mr. Alfred Burton" (filmed as The Double Life of Mr. Alfred Burton (1919)).

(1917) Novel: "The Cinema Murder" (aka "The Other Romily"; filmed as The Cinema Murder (1919)).

(1896) Novel: "The Mystery of Mr. Bernard Brown" (filmed as The Mystery of Mr. Bernard Brown (1921), Il mistero di Bernardo Brown (1922)).

(1914) Novel: "The Amazing Partnership" (filmed as The Amazing Partnership (1921)).

(1923) Novel: "The Mystery Road" (filmed as The Mystery Road (1921)).

Novel: "Twice Wed" (filmed as Dangerous Lies (1921)).

(1921) Novel (as Anthony Partridge): "The Black Watcher" (aka "Kingdom of Earth").

(1910) Novel (as Anthony Partridge): "Passers-By" (filmed as Pilgrims of the Night (1921)).

(1920) Novel: "Aaron Rodd, Diviner".

(1925) Novel: "The Adventures of Mr. Joseph P. Cray".

(1935) Novel: "Advice Limited".

(1897) Novel: "Amazing Judgment".

(1920) Novel: "Ambrose Lavendale".

(1916) Novel: "The Amiable Charlatan".

(1939) Novel: "And Still I Cheat the Gallows".

(1898) Novel: "As a Man Lives" (aka "Yellow House").

(1936) Novel: "Ask Miss Mott".

(1908) Novel: "The Avenger".

(1935) Novel: "Battle of Basinghall Street".

(1904) Novel: "The Betrayal".