Seven Dead by J Jefferson Farjeon
Perfect Death by Helen Fields
The Case Of The April Fools by Christopher Bush
Tricks Of The Trade by Euan B Pollock
The Three Corpse Trick by Miles Burton
In Or Out Of Order? – How To Read A Series Of Golden Age Crime Fiction
The Gold Deadline by Herbert Resnicow
Elephants Can Remember by Agatha Christie
In Search of the Classic Mystery Novel 