The Mary Anna Crary Anderson Big Thicket Collection consists of clippings, the Big Thicket Association’s Petals, Pine, and Print newsletter, correspondence, Big Thicket Bulletin newspapers, pamphlets, and other newspapers documenting the activities of the Big Thicket Association primarily from 1974-1987. The collection focuses on Big Thicket expansion, conservation, environmental issues, Big Thicket history, and the early 1980s controversy over the firing of Big Thicket National Preserve museum staff.