Light shelfwear to edges and covers. Small tilt and creases to spine. Pages tight and clean. 340 pages. MMP Binding. Year: 2000. ISBN: 0441007082. Two worlds... One teams with life and technology. It is called Earth. The other is a twisting maze of interconnected dwellings and empty space. it is called Castle. Both worlds know violence. Both know greed. And now, in our time, they are about to meet. The war has begun.