Book excerpt: The one book every genealogist must have! &break;&break;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: &break;&break; Research summaries, tips and techniques, with maps for every U.S. state&break;&break; Detailed county-level data, essential for unlocking the wealth of records hidden in the county courthouse&break;&break; Websites and contact information for libraries, archives, and genealogical and historical societies&break;&break; Bibliographies for each state to help you further your research &break;&break;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!