WITHOUT A TRACEAnya Kalinczyk is the rarest type of psychic medium, a Lantern, who holds down a day job as an arson investigator with the Detroit Fire Department—while working 24/7 to exterminate malicious spirits haunting a city plagued by unemployment and despair. Along with her inseparable salamander familiar, Sparky, Anya has seen, and even survived, all manner of fiery hell—but her newest case sparks suspicions of a bizarre phenomenon that no one but her eccentric team of ghost hunters might believe: spontaneous human combustion.After fire consumes the home of elderly Jasper Bernard, Anya is stunned to discover his remains—or, more precisely, a lack of them; even the fiercest fires leave some trace of their victims—and she is sure this was no naturally occurring blaze.