Sir Henry Merrivale
The Plague Court Murders (1934)
The White Priory Murders (1934)
The Red Widow Murders (1935)
The Unicorn Murders (1935)
The Magic Lantern Murders (1936)
     aka The Punch and Judy Murders
The Peacock Feather Murders (1937)
     aka The Ten Teacups
Death in Five Boxes (1938)
The Judas Window (1938)
     aka The Crossbow Murder
The Reader is Warned (1939)
And So To Murder (1940)
Nine and Death Makes Ten (1940)
     aka Murder in the Submarine Zone
Seeing is Believing (1941)
     aka Cross of Murder
The Gilded Man (1942)
     aka Death and the Gilded Man
She Died a Lady (1943)
He Wouldn't Kill Patience (1944)
The Curse of the Bronze Lamp (1945)
     aka Lord of the Sorcerers
My Late Wives (1946)
The Skeleton in the Clock (1948)
A Graveyard to Let (1949)
Night at the Mocking Window (1950)
Behind the Crimson Blind (1952)
The Cavalier's Cup (1953)
Merrivale, March and Murder (1991)
Merrivale Holds the Key (omnibus) (1995)

The Bowstring Murders (1934)
Drop to His Death (1939) (with John Rhode)
     aka Fatal Descent
Fear Is the Same (1956)