Dr Thorndyke

The Red Thumb Mark (1907)
The Eye of Osiris (1911)
     aka The Vanishing Man
The Mystery of 31 New Inn (1912)
A Silent Witness (1914)
The Great Portrait Mystery (1918)
Helen Vardon's Confession (1922)
The Cat's Eye (1923)
The Mystery of Angelina Frood (1924)
The D'Arblay Mystery (1926)
A Certain Dr Thorndyke (1927)
As a Thief in the Night (1928)
Mr Pottermack's Oversight (1930)
Pontifex, Son and Thorndyke (1931)
Dr Thorndyke Intervenes (1933)
For the Defence (1934)
The Penrose Mystery (1936)
Felo De Se? (1937)
     aka Death At the Inn
The Stoneware Monkey (1938)
Mr Polton Explains (1940)

John Thorndyke's Cases (1909)
     aka Dr Thorndyke's Cases
The Singing Bone (1912)
     aka The Adventures of Dr Thorndyke
Dr Thorndyke's Case Book (1923)
     aka The Blue Scarab
The Shadow of the Wolf (1925)
The Magic Casket (1927)
The Puzzle Lock (1927)
The Famous Cases of Dr Thorndyke (1929)
     aka The Dr Thorndyke Omnibus
Dr Thorndyke Investigates (1930)
The Jacob Street Mystery (1942)
     aka The Unconscious Witness
The Best Dr. Thorndyke Detective Stories (1973)