Arnett, Earl, and others.Maryland: A New Guide to the Old Line State. Johns Hopkins University Press, 1999. A revised and updated version of the guide produced by the Works Progress Administration in 1940.
Carr, Lois Green; Philip D. Morgan; and Jean B. Russo, eds.Colonial Chesapeake Society. University of North Carolina Press, 1988, 1991. Collection of essays.
Meyer, Eugene L.Maryland Lost and Found...Again. Woodholme House, 2000. Updated, illustrated edition of the author's examination of Maryland as a microcosm of America.
Schmidt, Martin F., Jr.Maryland's Geology. Tidewater, 1992. An account of Maryland's landforms for the nonspecialist.