Die Rich Die Happy, by James Munro (Corgi, 1967).From a bookshop
Mystery Fiction: Theory and Technique, by Marie F. Rodell (Hermitage
The Glass Mask, by Lenore Glen Offord (Jarrolds, 1946).From Oxfam
A Ring Of Roses, by John Blackburn (Penguin, 1965). From Ebay.
The Blue Movie Murders, by Ellery Queen (Penguin, 1975). Cover
Quatermass II, by Nigel Kneale (Arrow, 1979).From Ebay.