Rating: 5/5 Tad Williams, Otherland (4 vols: City of Golden Shadow, River of Blue Fire, Mountain of Black Glass, and Sea of Silver Light) (DAW, 1996, 1998, 1999, 2001). An oldie but goodie. Published between 1994 and 2001, Otherland is a massive novel (3000ish pages across 4 volumes). It’s not a series. It really is...