The major part of this work is an alphabetically arranged and cross-indexed list of some 20,000 Maryland families with references to the sources and locations of the records in which they appear. In addition, there is a research record guide arranged by county and type of record, and it identifies all genealogical manuscripts, books, and articles known to exist up to 1940, when this book was first published. Included are church and county courthouse records, deeds, marriages, rent rolls, wills, land records, tombstone inscriptions, censuses, directories, and other data sources.

This fabulous work is a county-by-county guide to the genealogical records and resources at the Tennessee State Library and Archives in Nashville. Based largely on the Tennessee county records microfilmed by the LDS Genealogical Library, it is an inventory of extant county records and their dates of coverage. For each county the following data is given: formation, county seat, names and addresses of libraries and genealogical societies, published records (alphabetical by author), W.P.A. typescript records, microfilmed records (LDS), manuscripts, and church records. The LDS microfilm covers almost every record that could be used by the genealogist, from vital records to optometry registers, from wills and inventories to school board minutes. There also is a comprehensive list of statewide reference works.