Mr. Boyle examined newspapers, from New England to Maryland, including The Vermont Journal, The Boston Evening Post, The Boston Gazette, The Connecticut Courant, The Connecticut Journal, The Essex Gazette, The Massachusetts Spy, The New Hampshire Gazette, The Newport Mercury, Pennsylvania Ledger, The New York Journal, The Norwich Packet, and The Maryland Gazette. Each ad gives a number of details about the runaway and his/her master, including names and aliases of the runaway, physical description, personality quirks if any, location in New England (including the future states of Vermont and Maine), and where to contact the advertiser."--Publisher's website.