The Mephisto Waltz, by Fred Mustard Stewart (Corgi, 1975). From
The Underpeople, by Cordwainer Smith (Pyramid, 1968). From Oxfam
Roadmarks, by Roger Zelazny (Orbit, 1981). From a charity shop
Aleister Crowley: The Black Magician, by C.P. Cammell (NEL, 1969)
Tarzan The Terrible, by Edgar Rice Burroughs (Ballantine, 1980).
Cage A Man, by F.M. Busby (Hamlyn, 1973). From a charity shop