|  William John Bayfield also wrote under the pseudonyms 'Allan Blair' and 'Allan Maxwell'. All of his novels feature 'Sexton Blake', a detective modelled on Sherlock Holmes. See also this list for other Sexton Blake authors. | 
Titles and year of publication:
| 1) When Conscience Sleeps | 1917 | 
| 2) A Matter of Millions | 1918 | 
| 3) Whose Was the Hand? | 1918 | 
| 4) The Affair of the Demobilized Soldier | 1919 | 
| 5) The Bungalow Tragedy | 1919 | 
| 6) The Clue of the Charred Diary | 1919 | 
| 7) The Fourth Theory | 1919 | 
| 8) The Case of the Bogus Ingots | 1920 | 
| 9) The Home of His Children | 1920 | 
| 10) The Lincoln’s Inn Tragedy | 1920 | 
| 11) The Marble Arch Mystery | 1920 | 
| 12) The Twist in the Trail | 1920 | 
| 13) The Affair of the Family Diamonds | 1921 | 
| 14) The Architect’s Secret | 1921 | 
| 15) The Case of the Deserted Wife | 1921 | 
| 16) The Case of the Double Tangle | 1921 | 
| 17) False Scents | 1921 | 
| 18) The Case of the Vanished Husband | 1922 | 
| 19) The Mystery of the Missing Journalist | 1922 | 
| 20) The Affair of the Seven Mummy Cases | 1923 | 
| 21) The Case of the "Wizard" Jockey | 1923 | 
| 22) The Doctor's Secret | 1923 | 
| 23) The Last Clue | 1923 | 
| 24) The Case of the Income-Tax Frauds | 1924 | 
| 25) The Case of the Millionaire's Blackmail | 1924 | 
| 26) The Farrowshot Park Affair | 1924 | 
| 27) Flat No. 4 | 1924 | 
| 28) The Old Tollgate Mystery | 1924 | 
| 29) The Strange Case of Habberton's Mile | 1924 | 
| 30) The Case of the Deported Aliens | 1925 | 
| 31) The Case of the Press Photographer | 1925 | 
| 32) The Crumblerock Crime! | 1925 | 
| 33) The Mystery of the Pot-Bank | 1925 | 
| 34) The Secret of the Mansions | 1925 | 
| 35) The Adventure of the Red-Headed Man | 1926 | 
| 36) The Council of Crooks | 1926 | 
| 37) The Crook's Double | 1926 | 
| 38) The Death Duty Swindle | 1926 | 
| 39) The Mystery of Hanging Sword Alley | 1926 | 
| 40) The Mystery of the Seaside Hotel | 1926 | 
| 41) All Suspected | 1927 | 
| 42) The City of Horrors | 1927 | 
| 43) The Oath of Fear | 1927 | 
| 44) The Secret of the Tomb | 1927 | 
| 45) The Trail of the Old Lag | 1927 | 
| 46) The Adventure of the Man "On Bail" | 1928 | 
| 47) The "Flying Squad" Tragedy | 1928 | 
| 48) The Riddle of the Million Pound Bet | 1928 | 
| 49) The "Black Maria" Mystery | 1929 | 
| 50) The Covent Garden Mystery | 1929 | 
| 51) The Death of Duboyne | 1929 | 
| 52) Down and Out | 1929 | 
| 53) The Masked Forgers | 1929 | 
| 54) The Mint Mystery | 1929 | 
| 55) The Masked Dancer | 1930 | 
| As 'Allan Blair' | |
| 1) The Law Courts Mystery | 1930 | 
| 2) The Lombard Street Mystery | 1930 | 
| 3) The Murder of Constable Cartwright | 1930 | 
| 4) The Mystery of the Monument | 1930 | 
| 5) Exhumed! | 1931 | 
| 6) The Fatal Wager | 1931 | 
| 7) The Great Tunnel Mystery | 1931 | 
| 8) The Kidnapped Witness | 1931 | 
| 9) The Lincoln's Inn Tragedy | 1932 | 
| 10) The Policeboat Mystery | 1932 | 
| 11) The Town Hall Crime | 1932 | 
| 12) The Waiting Room Mystery | 1932 | 
| 13) The Arterial Road Murder | 1933 | 
| 14) The Great Turf Fraud | 1933 | 
| 15) The Lord Mayor's Show Mystery | 1933 | 
| 16) The Man from Dublin | 1933 | 
| 17) The Blazing Garage Crime | 1934 | 
| 18) The Crime at the Seaside Hotel | 1934 | 
| 19) The Bathing Pool Mystery | 1935 | 
| 20) The Case of the Crook Councilor | 1935 | 
| 21) The Case of the Murdered Taxi Driver | 1935 | 
| 22) The Mystery of Bechers' Brook | 1935 | 
| 23) The Secret Inquest | 1935 | 
| 24) The Crime at the Quay | 1936 | 
| 25) The Man with the Glaring Eyes | 1936 | 
| 26) The Old Bailey Mystery | 1936 | 
| 27) The Case of the Blackmailed Banker | 1937 | 
| 28) The Riddle of Five Needle Creek | 1937 | 
| 29) Crooks Convoy | 1938 | 
| 30) The Mystery of the Missing Constable | 1938 | 
| 31) The Case of the Kidnapped Prisoner | 1939 | 
| 32) The Case of the Stolen Police Dossier | 1939 | 
| 33) The Case of the Dictator's Double | 1940 | 
| As 'Allan Maxwell' | |
| 1) The Priest's Secret | 1936 |