Nocturnal A Novel.

Scott Sigler reinvented the alien-invasion story in his bestselling novels Infected and Contagious ... rebooted the biotech thriller in Ancestor ...now, in his most ambitious, sweeping novel to date, he works his magic on the paranormal thriller, taking us inside a terrifying underworld of subterranean predators that only his twisted mind could invent. Homicide detective Bryan Clauser is losing his mind. How else to explain the dream...