seconding dewdney's planiverse. Also, I loved rudy rucker's spaceland. http://en.wikipedia.org/wiki/Spaceland_(novel) http://en.wikipedia.org/wiki/Spaceland_(

seconding dewdney's planiverse. Also, I loved rudy rucker's spaceland. http://en.wikipedia.org/wiki/Spaceland_(novel) http://en.wikipedia.org/wiki/Spaceland_(novel)