Port Jefferson, New York, United States
Situated on Long Island's north shore, the business maintains a stock of approximately 4,000 titles of quality scholarly, scarce and out-of-print secondhand books in most fields. In business since 1972. Founded and still operated by Michael and Mary Mart, the business is Suffolk County's oldest antiquarian book business. Except for a few Book Fairs a year on Long Island and in New York City, all sales are conducted on the internet.