"Collection of information which addresses Shia/Sunni inter-school related issues." Most of the articles are original contributions, with some excerpts from the Shi'i/Sunni books; the encyclopedia is Sunni oriented, however both Shia and Sunni perspectives are presented. The latest edition is dated January 2001. The encyclopedia also contains a list of Islamic scientists, a list of Islamic books, and links to other Islamic resources. Searchable.