Sunbelt Publications is an American publication company that was incorporated in 1988. The company publishes and distributes multi-language pictorials, natural science and outdoor guidebooks, and regional references. The company is located in El Cajon, California.
Diana and Lowell Lindsay founded Sunbelt Books with the goal of publishing books about the natural world. The Anza-Borrego Desert was the subject for Diana Lindsay's master's thesis, and she subsequently published it as a book entitled Our Historic Desert (1973) through Copley Books.