Originally published prior to about 1965, these promise the kind of twisty, ingenious puzzles beloved by fans of Agatha Christie.
Artists in Crime
Ngaio Marsh
Vintage Murder
Death in Ecstasy
Somewhere in the House
Elizabeth Daly
The Nursing Home Murder
Enter a Murderer
A Man Lay Dead
Any Shape or Form
The Book of the Dead
Arrow Pointing Nowhere
Nothing Can Rescue Me
Evidence of Things Seen
The House Without the Door
Murders in Volume 2
The Devil in the Bush
Matthew Head
The Cabinda Affair
The 9 Dark Hours
Lenore Glen Offord
Dead Men Don't Ski
Patricia Moyes
The Sunken Sailor
Death on the Agenda