The Devil You Know follows Evie, a young reporter working on the breaking Paul Bernardo story. (For those of you who don’t remember Bernardo, he was a serial killer and rapist who terrorized the Scarborough area in the 1980s.) Evie is haunted by the memories of a childhood friend who was murdered — which parallels author de Mariaffi’s own life. She spends her time researching other murdered and missing girls, to the point where she spends more time with the dead than the living.
Evie is also being stalked by a man who lurks on her fire escape, just outside her kitchen window. Or is she? The stalker is a phantom, never truly seen. He may be a killer waiting for the right moment to strike or he may just be someone she’s dreamed up. To say any more would be to give away too much of the story.
The settings of The Devil You Know are modern-day gothic: a newspaper vault that bears more than a passing resemblance to a tomb, the eerily empty cottage at the edge of civilization — hell, the man on the fire escape invokes the spirit of the vampire at the window. It’s a creepy, eerie book, one that’s made all the more powerful because it makes you realize that this is simply the daily life for many women around the world. The Devil You Know is the devil we all know.