Literary critic Shearman Waxx can kill a good book with just a few acidly worded bon mots. And as one unlucky author is about to discover, that’s not all he’s prepared to kill… .

From #1 New York Times bestselling master of suspense Dean Koontz comes a mesmerizing thriller about the battle of wills that ensues when a successful author and likable family man confronts a reclusive sociopath who wields an all-too-deadly poison pen. Respect Shearman Waxx’s opinion and you might escape with your career intact. Cross him and he’ll destroy you, your family, and everything you hold dear. For the title America’s most feared critic isn’t one Waxx takes lightly. He takes it literally. And now Cubby Greenwich, his wife, Penny, their brilliant six-year-old Milo, and their uniquely talented non-collie, Lassie, are all about to learn the true meaning of culture war.