Division of Library and Information Services: The Division manages the State Library and Archives. This is a great resource for archival photos of Florida.
Library of Congress (LOC): The Library of Congress is the largest library in the world, with millions of books, recordings, photographs, newspapers, maps and manuscripts in its collections. The Library is the main research arm of the U.S. Congress and the home of the U.S. Copyright Office.
Florida Electronic Library: Since 2003, the FEL has provided over 190 million articles, e-books, videos and other electronic resources to the citizens of Florida.