Decades prior to the book's opening, a magical race known as the Seerkind combined all of their powers to create a secret world known as "the Fugue", a carpet into which they wove their most beloved locations, animals, possessions and themselves as a safe haven.

The Fugue, resembling an ordinary, albeit exquisitely woven, carpet is left in the care of a human woman, Mimi Laschenski, who married one of the Seerkind and resides in Liverpool, England.

The mystery surrounding Mimi and the full potential of the carpet brings Cal and Suzanna together and quickly into confrontation with the primary antagonists: Immacolata, an exiled and extremely powerful Seerkind bent on revenge; Shadwell, a human salesman with limitless ambition; and Hobart, a conscientious policeman.

[1] Dave Langford reviewed Weaveworld for White Dwarf #96, and stated that "'dark fantasy' is today's posh word for 'horror'; Barker's considerable talents in this area lead to a few gobs of gratuitous nastiness and also some terrific creations".

[3] In 2001, Barker stated in an interview that a Showtime six-hour mini-series was about to enter a two-year preproduction stage, directed by Queer as Folk director Russell Mulcahy, probably shot in Australia.