Night Plague

In Night Plague, the third gripping installment of the Night Warriors series by Graham Masterton, five modern champions confront their most daunting foe yet: Isabel Gowdie, a witch entombed for centuries whose dark powers have intensified. As her malevolent influence spreads, humanity faces the threat of the Night Plague, a sinister disease turning souls into madness. The Night Warriors must locate Gowdie's hidden prison quickly, as each night brings new victims, including two of their own who unknowingly harbor the infection.