Originally published prior to about 1965, these promise the kind of twisty, ingenious puzzles beloved by fans of Agatha Christie.
Murder a la Mode
Patricia Moyes
Collected Short Mysteries
Ngaio Marsh
The Congo Venus
Matthew Head
Murder at the Flea Club
Falling Star
Johnny Under Ground
Murder Fantastical
Death and the Dutch Uncle
Who Saw Her Die?
Season of Snows and Sins
Money in the Morgue
Ngaio Marsh and Stella Duffy
The Benson Murder Case
S.S. Van Dine
The Canary Murder Case
The Curious Affair of the Third Dog
Black Widower
The Greene Murder Case
The Bishop Murder Case
The Scarab Murder Case
The Kennel Murder Case
The Casino Murder Case