The Junior Book of Authors is a 1935 volume edited by Stanley J. Kunitz and Howard Haycraft and published by the H.W. Wilson Company to which Montgomery contributed a short biographical essay.
Montgomery, L.M. “L.M. Montgomery.” In The Junior Book of Authors, edited by Stanley J. Kunitz and Howard Haycraft, 261–62. New York: The H.W. Wilson Company, 1935.