The major scholarly encyclopedia in Islamic & Middle Eastern studies. This is a multi-volume work containing signed articles on all aspects of the Islamic world: religious, biographical, historical, and social.
Short bibliographies of classical works accompany signed articles. Many articles in the new editions (EI2 & EI3) have been revised and updated. The second edition is now complete. See
Transliteration table for Brill OnlineTransliteration table for Brill Online to see how words in Arabic & other non-roman script languages are romanized.
The first edition, now published as E.J. Brill's First Encyclopaedia of Islam, 1913-1936, is also useful. Sister titles: Encyclopaedia of Islam Three (EI3), Encyclopaedia Islamica (in progress), Encyclopedia of the Qur'an.
All Brill encyclopedias (EI2, EI3, Ency. of the Qur'an, Ency. Islamica, Ency. of Women & Islamic Cultures, Ency. of Jews in the Islamic World, etc.) can be searched at one time by selecting "Related Publications" on the search page.