American Philatelic Research Library - The largest public philatelic library in the United States, with many of philately's classic periodicals, catalogs, government documents, auction catalogs, and a variety of other materials. Bernice Bienenstock Furniture Library - Largest collection of books on furniture, home furnishings styles and interior design in the world. Over 8,000 volumes dating from 1600. Brooklyn Historical Society Library - Information about collections and exhibits, publications, membership, educational programs, and volunteer opportunities. Shevchenko Scientific Society Library - Collections in mathematics, physics, and technology, and works by and about Ukrainians and the Ukraine Diaspora.
Online catalog has entries transliterated into Roman characters.
US Holocaust Memorial Museum Library - Resources for family history and other research as well as access to the online catalog. World Health Organization Library - Supporting the work of the World Health Organization and providing access to its collections on international public health and development as well as historical collections. Sports Help build the largest human-edited directory on the web.