Encyclopedias, Almanacs, Transcripts, and Maps
- McClintock, John
- McCloskey, John
- McComb
- McComb, John
- McConnell, Mitch
- McCormick, Joseph Medill
- McCormick, Robert Sanderson
- McCourt, Frank
- McCracken, James Eugene
- McCrae, John
- McCumber, Porter James
- McCutcheon, John Tinney
- McDonagh, Martin
- McDougall, Alexander
- McDowell, Ephraim
- McFadden, Daniel Little
- McGill, William James
- McGraw, John Joseph
- McGready, James
- McGrory, Mary