Canadian Hollingshead (The Roaring Girl
) offers a sprawling story based on a contentious historical episode. In 1797, James Tilly Matthews was committed to Bethlem (aka Bedlam), the notorious British lunatic asylum, after nattering on about an "air loom" machine used by villains to control people. But there was more to it; Matthews claimed he was being punished for going on a peace mission to France during the Revolution. Certainly his confinement had not been ordered by John Haslam, the Bethlem apothecary who treated him, nor by his wife, Margaret, who tried for nearly 20 years to have him released. Hollingshead deploys all three as narrators of this fictionalized account: Matthews, who slips in and out of lucidity; Mrs. Matthews, singleminded (and therefore largely uninteresting); and Haslam, whose use of Matthews as a research subject makes his motives suspect. Hollingshead's language slides between the centuries as he tangles with provocative themes: the causes and treatments of mental illness, the battle between service and self-interest in the doctor/scientist, and the ways mad members of society can reflect the chaos of the world outside. A vivid picture of the grotesque patients and sadistic staff of the "English Bastille" adds density to the gallows humor that peppers this brutal story. (Sept.)