It is a world like our own in every respect . . . save one. In the 1950s, random acts of possession begin to occur. Ordinary men, women, and children are the targets of entities that seem to spring from the depths of the collective unconscious, pop-cultural avatars some call demons. There’s the Truth, implacable avenger of falsehood. The Captain, brave and self-sacrificing soldier. The Little Angel, whose kiss brings death, whether desired or not. And a string of others, ranging from the bizarre to the benign to the horrific.
As a boy, Del Pierce is possessed by the Hellion, an entity whose mischief-making can be deadly. With the help of Del’s family and a caring psychiatrist, the demon is exorcised . . . or is it? Years later, following a car accident, the Hellion is back, trapped inside Del’s head and clamoring to get out.
Del’s quest for help leads him to Valis, an entity possessing the science fiction writer formerly known as Philip K. Dick; to Mother Mariette, a nun who inspires decidedly unchaste feelings; and to the Human League, a secret society devoted to the extermination of demons. All believe that Del holds the key to the plague of possession–and its solution. But for Del, the cure may be worse than the disease.
“Look out, Lethem! Daryl Gregory mixes pop culture and pathos, flavoring it with Philip K. Dick. Pandemonium possesses every quality you want in a great novel, and the good news is it’s only his debut.”
–Charles Coleman Finlay, Hugo and Nebula Award-nominated author of The Prodigal Troll
Believable characters, a multilayered plot and smooth prose define Gregory's darkly ambitious debut novel. In this fascinating alternative time line, thousands of demon possessions have been carefully recorded by scientists each year since the 1950s. Each case is always the same: a recognizable, named "strain of the disorder" possesses a person, wreaks havoc and then jumps on to its next victim. Del Pierce's case is unique: when the Hellion possessed him at the age of five, it never left. Now an unhappy 20-something, Del undertakes a dangerous quest to exorcise the Hellion as it fights him for control. The trim prose keeps the pace intense and the action red hot through some emotionally disturbing scenes and heavy backstory. Absorbing psychological discussions of possession abound, from Jungian archetypes to the eye of Shiva. Readers will delve deeply into Gregory's highly original demon-infested reality and hope for a sequel.