Hans andre romaner omfatter:
* The Death Gate Cycle (1990-1994)
* The Book of the Black Earth (1995)
* The Book of the White Rose (1996)
* Bogen om den røde sol (1997)
* The Void (2000)
* The Sphere (2001)
* The Horizon (2002)
* The Veil (2003)
* The Divide (2005)
* The Ring (2007)
* The Wall (2008)
Hans noveller omfatter:
* "The Last of the Winnebagoes" (1987)
* "The Shape of Things" (1989)
* "Jægerens måne" (1991)
* "Stormens skygge" (1992)
* "Mørkets brønd" (1993)
* "The Doom of Dragonstar" (1994)
* "The Fate of the Gods" (1995)
* "The End of Eternity" (1996)
* "Den dag jorden stod stille" (1997)
* "Det sidste spørgsmål" (1998)
Hans samlinger omfatter:
* *William E. Waters:In the Balance* (1991)
* *William E. Waters:The Last of the Winnebagoes and Other Stories* (1993)
* *William E. Waters:The Shape of Things and Other Stories* (1995)
* *William E. Waters:The Hunter's Moon and Other Stories* (1997)
* *William E. Waters:The Shadow of the Storm and Other Stories* (1999)
Waters har også skrevet flere bøger for unge voksne, herunder:
* The Lost Lands (2000-2003)
* The Shadow of the Gods (2005)
* The Last of the Elves (2007)
* The Rise of the Dark Lord (2009)
* The Battle of the Titans (2011)
* The Dawn of the Ancients (2013)
* Atlantis fald (2015)
Waters har vundet adskillige priser for sit arbejde, herunder World Fantasy Award for Bedste roman for Tiamat's Wrath , og Locus Award for Bedste fantasyroman til The Crystal Shard . Han er medlem af Science Fiction and Fantasy Writers of America og Horror Writers Association.