In one authoritative reference, Family Tree Big Book provides all genealogists with the information they need to trace their American roots, including:

* Research summaries, with maps and timelines, for every U.S. state

* Detailed county-level data, essential for unlocking the door to the bulk of genealogical records

* Contact information, including Web sites, for libraries, archives, genealogical societies and historical societies

This is the one book every genealogist must have. Researchers will love having this wealth of trusted information at their fingertips, and at a very attractive price!