Robert Barr has been almost completely overlooked by critics and anthologists of Canadian literature, in part because, although he was educated in Canada, he spent most of his life in the United States and England. However, since most of his serious novels are either set in Canada or have some Canadian connection, Barr deserves attention. The Measure of the Rule is a 1907 coming-of-age novel about a country teacher who migrates to the city to study engineering, but is forced by dint of circumstance to go to a teachers training college, where he meets his wife-to-be. In this novel, Barr is exorcising unhappy memories and is ironic, even bitter, about the schools system and schools quality of education, the rigid discipline observed by its staff and their indifference to their students, and the sexual segregation practiced. A number of men under whom Barr actually studied are vividly caricatured.