Delany's fine second mystery (after 2005's Scare the Light Away
) offers a breath of fresh air from north of the border. Soon after Elaine Benson agrees to assist Miss Moira Madison, who served with the Canadian Army Nursing Sisters during WWII, with her memoirs, Elaine learns that the first writer Moira hired drowned in the lake by Moira's summer "cottage" after less than a week on the job. Later, as members of the privileged Madison clan gather at the cottage in Ontario's Muskoka region for Thanksgiving, tensions mount, culminating in a fire. Elaine suspects that someone will go to great lengths to prevent Moira from revealing certain family secrets. The alternating rhythm of chapters of contemporary narrative and shorter sections of Moira's recollections of life as an army nurse helps build suspense. The striking setting, the picture of the Canadian social elite and several deftly handled subplots make for a richly textured and highly satisfying read. (June)