- Bobby Dollar
- The Dirty Streets of Heaven, Daw, ©2012, 978-0-7564-0768-1, Fantasy (6-27-2012)
- Happy Hour in Hell, Daw, ©2013, 978-0-7564-0815-2, Fantasy (12-20-2013)
- Sleeping Late on Judgment Day, Daw, ©2014, 978-0-698-15769-9, Fantasy (9-9-2014)
- God Rest Ye Merry, Gentlepig, Beale-Williams Enterprise, ©2014, B00PAYYC64, Fantasy (12-3-2014)
- Caliban's Hour, Harper Prism, ©1994, 0-06-105204-3, Fiction (3-29-2012)
- Diary of a Dragon, Subterranean Press, ©2012, B00ANYV9GM, Fantasy (7-2-2015)
- Memory, Sorrow and Thorn
- The Dragonbone Chair, Daw Books Inc, ©1988, 0-88677-384-9, Fantasy (9-30-1999)
- Ordinary Farm
- The Dragons of Ordinary Farm, with Deborah Beale, Harper, ©2009, 978-0-06-154345-6, Fantasy (7-10-2009)
- The Secrets of Ordinary Farm, with Deborah Beale, The Beale-Williams Enterprise, ©2011, B005I0GTOS, Fantasy (5-23-2012)
- Otherland
- City of Golden Shadows, Daw Books Inc, ©1996, 0-88677-710-0, Speculative Fiction
- River of Blue Fire, Daw Books Inc, ©1998, 0-88677-777-1, Speculative Fiction
- Mountain of Black Glass, Daw Books Inc, ©1999, 0-88677-849-2, Speculative Fiction (9-4-1999)
- Sea of Silver Light, Daw Books Inc, ©2001, 0-88677-977-4, Speculative Fiction (6-12-2001)
- Oz Reimagined: The Boy Detective of Oz: An Otherland Story, 47North, ©2013, B00ARJP26Q, Speculative Fiction (7-1-2015)
- Rite, Far Territories, ©2006, 978-1-59606-164-4, Fantasy (7-22-2009)
- Shadowmarch
- Shadowmarch, Daw Books Inc, ©2004, 0-7564-0219-0, Fantasy (12-24-2004)
- Shadowplay, Daw Books Inc, ©2007, 978-0-7564-0358-4, Fantasy (4-20-2007)
- Shadowrise, Daw Books Inc, ©2010, 978-0-7564-0549-6, Fantasy (3-20-2010)
- Shadowheart, Daw Books Inc, ©2010, 978-0-7564-0640-0, Fantasy (1-1-2011)
- A Stark and Wormy Knight, Beale-Williams Enterprise, ©2011, B006P2QX3U, Fantasy (3-15-2012)
- Tailchaser's Song, Daw, ©2000, B002SV374K, Fantasy (1-16-2012)
- The Very Best of Tad Williams, Tachyon Publications, ©2014, B00J75N4T, Speculative Fiction (7-1-2015)
- The War of the Flowers, Daw, ©2003, 0-7564-0135-6, Fantasy (6-11-2003)
(Author Site)
