Describes the kinds of population, immigration, military, and land records found in the National Archives, and shows how to use them for genealogical research.

The one book every genealogist must have! Whether you're just getting started in genealogy or you're a research veteran, The Family Tree Sourcebook provides you with the information you need to trace your roots across the United States, including: • Research summaries, tips and techniques, with maps for every U.S. state • Detailed county-level data, essential for unlocking the wealth of records hidden in the county courthouse • Websites and contact information for libraries, archives, and genealogical and historical societies • Bibliographies for each state to help you further your research You'll love having this trove of information to guide you to the family history treasures in state and county repositories. It's all at your fingertips in an easy-to-use format–and it's from the trusted experts at Family Tree Magazine!