H. Maria George Colby (née , George; pen names, Clinton Montague, H. M. G., and H. Maria George; October 1, 1844 – March 29, 1910) was an American writer, newspaper editor, and social leader from New Hampshire. Her articles appeared in various publications, including the Housewife, Housekeeper, Housekeeper's Weekly, Christian at Work, Demorest's Monthly Magazine, Arthur's Lady's Home Magazine, The Youth's Companion, the Congregationalist, the Portland Transcript, Ladles' World, Good Cheer, The Philadelphia Press, the Chicago Ledger, the Golden Rule, the Household, Good Housekeeping and St. Nicholas Magazine. She served as fashion editor of the Household. Though she used various pen names, including "H. M. G." (in art and biographical sketches contributed to various periodicals) and "Clinto