Bestselling author Tad Williams broke new ground in 1996 with his wonderfully imaginative novel CITY OF GOLDEN SHADOW: OTHERLAND BOOK 1. An incredibly complex and detailed virtual reality, Otherland is home to the wildest dreams and darkest nightmares of its users and creators. The conspiracy threatens to sacrifice our Earth for the promise of this far more exclusive place. And, somehow, Otherland is claiming the Earth's most valuable source, its children. Now, in SEA OF SILVER LIGHT: OTHERLAND 4, Tad Williams' epic saga reaches a magnificent conclusion.