Hurling Down the Pine: The Story of the Wright, Gilmour and Hughson Families, Timber and Lumber Manufacturers in the Hull and Ottawa Region and on the Gatineau River, 1800–1920. By John W. Hughson and Courtney C. J. Bond. (Old Chelsea, Quebec: The Historical Society of the Gatineau. 2d edition revised, 1965. 130 pp. Illustrations, index. $3.00.)