内容简介：
Where do we go to when we die? Why are we here at all? Is this life all there is? Fin Maclaine is about to find out. Drawn by a future incarnation of his dead twin sister, Mhya, through a mystical man-made doorway that stands between this world and the next, he finds himself on a mission to save the whole of mankind from total annihilation. As he and Mhya track the demon that has possessed Finas father and search for the pieces of a weapon more powerful than a nuclear bomb, Fin realizes he is setting out on a dangerous race against timeaand a journey of faith. He must find not only the truth behind all things, but also his own self.