The Historical Society has an extensive collection of books, articles and other materials relating to mid-century modern houses in New Canaan, including a comprehensive index of all houses that have since been demolished.  The library also houses biographical materials on architects including Philip Johnson and John Johansen. Books on the Harvard Five, on mid-century modern architecture, and on Jens Risom and Lands Gores are also available for sale. Please visit the library Tuesday through Friday, 9:30 AM to 4:30 PM.