["TRAVEL \/ United States \/ Northeast \/ New England (CT, MA, ME, NH, RI, VT)","Travel \/ General","Natural history;Maine;Guidebooks.","Natural history;New Hampshire;Guidebooks.","Natural history;Vermont;Guidebooks.","GENERAL","Natural history;Maine;Guidebooks.","Natural history;New Hampshire;Guidebooks.","Natural history;Vermont;Guidebooks.","Non-Fiction","Scholarly\/Undergraduate","TRAVEL \/ United States \/ Northeast \/ New England (CT, MA, ME, NH, RI, VT)","Travel","Travel \/ General","Travel Guide","United States"]