Overview
The House of Dr. Edwardes is a psychological thriller novel written by John Palmer and Hilary A. Saunders under the pseudonym Francis Beeding.
The plot concerns a psychiatrist at an asylum which is about to get a new director. The new man is attracted to Dr. Constance Sedgwick, who discovers eventually that he is not what he claims to be.
The novel was adapted to film in 1945 as Alfred Hitchcock's Spellbound.
References
From Wikipedia (CC BY-SA 4.0).