A seemingly chance meeting with a beautiful urban ninja named Yasi sends Vincent McCall down the rabbit hole and into a world he could never dream existed. Far underground, beneath New York, exists a Secret City. It is a place of wonder, beauty and danger. No-one who enters uninvited leaves alive. And Vincent has found himself drawn unwittingly into this place of wonder. It is an invisible community where all those that the world had cast off, ignored or forgotten can thrive and become something far grander. They are the Lostkind. And they need Vincent McCall's help. Vincent finds himself...