Massachusetts and Maine in the American Revolution: A Source Guide for Genealogists and Historians provides detailed information on the availability of manuscript and archival material that exists for the state for the period of the Revolutionary War along with listings of historical and genealogical studies that have been published and which supplement the original sources. It is the most extensive gathering of such information ever published, and researchers will find it an essential resource with which to identify materials and studies located in many scattered libraries and archives. The book comprises more than 942 pages including table of contents, text pages, map pages, and an index to the text.