Local historian and author Kay Atwood has written extensively about the Southern Oregon region. Atwood's collection includes her publications, accompanied by her research notes, correspondence and photographs. Related publications, many written for cities and forest agencies, are also included.

The collection covers LaLande’s work beginning in 1982 and contains books, articles, reports, and other items published by LaLande, as well as his correspondence and research materials. In addition to regional cultural resource inventories, archaeological surveys, and environmental histories, he is known among historians for his research on the early explorer Peter Skene Ogden.