Incubus by Ray Russell
Incubus by Ray Russell (Sphere / third printing, 1980)
'A novel of sexual possession. Galen is an ordinary, peaceful small town. Until horrendous terror strikes … and strikes again and again, each time claiming a female victim in a fashion too hideous to contemplate. Julian Trask, student of the occult, is used to thinking the unthinkable. As he works towards the solution of the soul-searing mystery, Galen trembles in mortal dread. For no woman is safe from the lethal lust of THE INCUBUS.'
Paperback in good condition but with creasing to spine commensurate with age and having been read. Light wear / creasing to front and back cover as well as some marking visible to white back cover.