Ten years have passed since Muriel Axon did her ma in, ten years of living in a mental asylum. But Muriel has not forgotten her welfare worker, Isabel, or her neighbor, Colin. Nor has she forgiven. There are still scores to be settled-and vengeance to be wreaked. In a novel that is wildly funny and daringly wicked, Mantel brings the full force of her black humor to bear on a cast of characters that is by turns wacky and malevolent. As Muriel dons disguises to get back at the world that imprisoned her, we follow a trail that is wonderfully macabre with enough twists and turns to qualify this book as a thriller.