Boston History and Innovation Collaborative   Click here to learn more Literary Trail Site Committee: Omni Parker House, Boston The Boston Athenaeum, Boston Houghton Mifflin Company, Boston Greater Boston Convention and Visitors Bureau The Gibson House, Boston Historic Boston, Inc. Boston Public Library, Boston Rose Nichols House Museum, Boston William Prescott House, Boston Bishoff Solomon Communications, Boston Harvard University, Cambridge Longfellow National Historic Site, Cambridge Cambridge Office of Tourism, Cambridge Charles Hotel, Cambridge The Concord Museum, Concord Wayside, Minuteman National Historical Park, Concord Orchard House, Concord The Old Manse, Concord Concord Chamber of Commerce, Concord Colonial Inn, Concord The Thoreau Society, Concord Walden Pond State Reservation, Concord Greater Merrimack Valley Convention and Visitors Bureau, Lowell