Mystery Fiction: Theory and Technique, by Marie F. Rodell (Hermitage
The Weapon Shops of Isher, by A.E. van Vogt (Nova Publications,
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.
The Hand In The Glove, by Rex Stout (Pyramid, 1976).From a charity