Can't cook but doesn't bite."e; So begins the newspaper ad offering the services of an "e;A-1 housekeeper, sound morals, exceptional disposition"e; that draws the hungry attention of widower Oliver Milliron in the fall of 1909. And so begins the unforgettable season that deposits the noncooking, nonbiting, ever-whistling Rose Llewellyn and her font-of-knowledge brother, Morris Morgan, in Marias Coulee along with a stampede of homesteaders drawn by the promise of the Big Ditch-a gargantuan irrigation project intended to make the Montana prairie bloom. When the schoolmarm runs off with an itinerant preacher, Morris is pressed into service, setting the stage for the "e;several kinds of education"e;-none of them of the textbook variety-Morris and Rose will bring to Oliver, his three sons, and the rambunctious students in the region's one-room schoolhouse. A paean to a vanished way of life and the eccentric individuals and idiosyncratic institutions that made it fertile, The Whistling Season is Ivan Doig at his evocative best.