Errol is awakened again by a strange prank caller asking for him by name and claiming to be his fatherwho has been dead for several years. It feels like a surreal call from the grave, until Erroll hears the unmistakable sound of a handset being put down on a table. Curious, and not a little unnerved, he sneaks into the graveyard where his father is buried. What he finds there will change his life forever. But once Errols been touched by the Wave, a presence infecting the planet, can anything be the same again? With the bold imagination that made Blue Light a bestseller, Walter Mosley returns to science fiction with a novel both eerie and transcendent.