Williams is currently writing the Shadowmarch series, the first volume of which was published in November of 2004. The second volume, Shadowplay, was published in March 2007. The final volume currently work-titled Shadowrise is currently being written.
In July 2006, Williams started publishing a new six issue comic mini-series called The Next through DC Comics. A second series for DC Comics called The Factory is currently in planning stages. In addition, Tad is writing Aquaman: Sword of Atlantis for DC Comics starting with issue #50, a project which began in March 2007 and will end with issue #57 since the comic has been cancelled by DC.
Tad Williams is also currently working on a series of young-adult books co-written with his wife Deborah Beale called Ordinary Farm. The first volume is currently scheduled for a release in January 2009.
Rite: Short Work (Hardcover, 2006) Subterranean Press. Published in January 2007.
Rite: Short Work (Trade Paperback, May 2008) Subterranean Press/Far Territories. Reprint of the limited hc edition without the non-fiction pieces. The reprint only contains the short stories.
Comic Books
Tad Williams' Mirrorworld 2 issues. Series was cancelled after two issues because the publisher went out of business.
The Next 6 issue mini-series published by DC Comics. Published between July and December 2006.
Aquaman: Sword of Atlantis published by DC Comics. Williams replaced writer Kurt Busiek with issue #50 in March of 2007. His run lasted till issue #57 when the comic was cancelled.