Athenaeum of Philadelphia
- http://www.philaathenaeum.org/
- Non-profit, member-supported library founded in 1814 to collect materials "connected with the history and antiquities of America, and the useful arts, and generally to disseminate useful knowledge"; online catalog, exhibit information, and grant applications available.
Latse
- http://www.latse.org/
- Introduces a Tibetan culture library featuring in excess of 10,000 books as well as additional 10,000 journals, newspapers, and magazines.
Marsh's Library
- http://www.marshlibrary.ie/
- The earliest public library in Ireland, built in 1701, with contemporary religious and scientific collections. Online catalogue.
Marx Memorial Library
- http://www.marxlibrary.net/
- Subscription lending library in London dedicated to Marxism and labour movements. Overview of collections, lecture programme and membership rates.
St Deiniol's Library
- http://www.st-deiniols.co.uk
- Information on this library founded by William Ewart Gladstone in 1889 for the promotion of "Divine Learning". Includes details on programmes and access to the library catalogue.
The Folger Shakespeare Library
- http://www.folger.edu/
- Administered by the trustees of Amherst College, the Folger was a gift to the American people from Henry Clay Folger and his wife Emily Jordan Folger in 1932. Includes news on library projects and extensive background information.
The Linen Hall Library
- http://www.linenhall.com/
- Subscription library with unique collections of books, manuscripts, pamphlets, genealogical sources, graphic images and ephemera for Irish and local studies.
The London Library
- http://www.londonlibrary.co.uk/
- Scholarly subscription library in central London collecting principally in the humanities. History, collections, membership information and online catalogue.
The New York Society Library
- http://www.nysoclib.org/
- Subscription library with public access to the reading and reference rooms only; members may borrow books. Site includes information for members and the general public.