McClure's Magazine, [172]n, [239]n.
McKenna, L. B., [280].
Mackintosh, Duncan, [173]n.
McLaughlin, W. A., [279]n.
Mahoney, Chas., [85]n.
Maitland, James, [304]n.
Marcy, Wm. L., [71].
Marden, Orison Swett, [301], [302].
Mark Twain, [16], [26], [139], [263]n, [303], [305].
Marlowe, Christopher, [219].