Hosted by York University, with support from University of Florida, University of Tennessee at Martin, Nipissing University, York University, and the University of Milan, the Topology Atlas Website calls itself a publisher of information related to topology. The site amounts to a vast repository of documents for mathematicians and others interested in topology. A preprints section offers documents dating from December 1995 to the present. An Invited Contributions section holds short surveys of specialized topics including titles like "On Variations of Continuity," and "Atlas of oriented knots and links." Also available at this site are abstracts (for books, published articles, and research announcements), journals, TopCom (a magazine for the topology community), and more.