Award-winning author Philip José Farmers 1960s Science Fiction porn epic. Comprising The Image Of The Beast An Exorcism, Ritual One, and Blown An Exorcism, Ritual Two. This mind-blowing classic conjures a universe of unrelenting sexual degradation and horror. Private dick Herald Childe is sent a snuff movie of his partner being hideously murdered. His pursuit of the killers leads him into a waking nightmare of sexual brutality and supernatural bestiality, as he becomes entangled with sex-starved she-ghosts, libidinous snake-women, a filthy human sow, and a she-creature who gives birth to an ectoplasmic simulacrum of Satanic child-killer Gilles de Rais.
Herald Childe changed his name to Gordan Carfax and is teaching in the midwest. Farmer drops a few hints throughout the book as to Gordan's previous identity. Gordan's cousin invents a machine called MEDIUM which lets you talk to the dead. His other cousin claims that he stole the machine from her father. Discovering who really invented the machine is the least of his worries when he discovers what else the machine is capable of.