Now in its 27th edition, this directory provides information on 55, 000 museums in more than 200 countries, listed alphabetically by country and city, and within cities by name. A separate chapter details some 500 museum associations in 132 countries. A typical entry contains the name of the museum, address, phone number, E-mail, URL, museum type, and staff names, and special collections. The eBookPLUS format assists with complex searches.