Authors - M
| Name | Potter | Year |
|---|---|---|
| M | 1052 | 1897 |
| M., A.W. | 729 | 1901 |
| M., G.E. | 931 | 1905 |
| Macfall, Haldane | 681 | 1926 |
| Machar, A.M. | 751 | 1876 |
| Mackail, J.W. | 926 | 1903 |
| MacKall, L.L. | 806 | 1903 |
| Madden, John S. | 1090 | 1910 |
| Magister, Stephen | 937 | 1907 |
| Mallock, W.H. | 915 | 1900 |
| Malone, Walter | 1006 | 1906 |
| Malone, Walter | 1096 | 1906 |
| Mangasarian, M.M. | 621 | 1902 |
| Martin, William W. | 905 | 1891 |
| Mason, Walt | 1074 | 1909 |
| Matheson, Annie | 967 | 1890 |
| McC., Z. | 1036 | 1900 |
| McCarthy, J.H. | 856 | 1886 |
| McCarthy, J.H. | 871 | 1898 |
| McCarthy, J.H. | 962 | 1886 |
| McDonough, May E. | 1059 | 1919 |
| McGovern, John | 783 | 1901 |
| McIlwraith, J.N. | 726 | 1902 |
| Meynard, C. Barbier de | 881 | 1877 |
| Meynsma, Oege | 568 | 1891 |
| Millar, A.H. | 842 | 1900 |
| Millar, A.H. | 842 | 1901 |
| Millar, A.H. | 932 | 1906 |
| Miller, A.H. | 809 | 1926 |
| Miller, George | 812 | 1899 |
| Miller, L.M. | 632 | 1905 |
| Milligan, James Lewis | 1022 | 1910 |
| Mills, Benjamin Fay | 660 | 1911 |
| Mills, Benjamin Fay | 717 | 1911 |
| Mirza-Mem'n | 919 | 1901 |
| Monahan, Michael | 1087 | 1909 |
| More, Paul Elmer | 606 | 1899 |
| Morgan, John | 616 | 1901 |
| Morton, J.V. | 794 | 1916 |
| Moulton, L.C. | 1064 | 1886 |
| Müller, August | 889 | 1887 |
| Murray, J.A. | 763 | 1896 |