Brother Death, by John Lodwick (Panther, 1951)From eBay.
The Other Girl, by Theodora Keogh (Macfadden, 1967)From eBay.
Dream Demon, by Anne Billson (NEL, 1989).From a second-hand bookshop
Colour Scheme, by Ngaio Marsh (Fontana, 1971).From eBay.
I Should Have Stayed Home, by Horace McCoy (Berkeley, 1955).From
A New Handbook On Hanging, by Charles Duff (Panther, 1956).From