New England's sacred landscape is dotted with the white steeples of Puritan meetinghouses, the ancient spiritual sites of Native Americans, and the clapboard dwellings of famous poets, preachers, artists and philosophers. The land of covered bridges, village greens and endless stone walls also boasts the country's oldest synagogue and its very first Baptist church; it was home to Quakers, Shakers, and Transcendentalists, and to the founders of Mormonism...