Key Resources: ATLA Religion Database with ATLASerials Citations with some abstracts and full-text to articles from journals, books, essays in books, and book reviews in all areas of religion. Index IslamicusIndex Islamicus indexes literature on Islam, the Middle East, Asia and Africa plus Muslim minorities worldwide. Historical AbstractsContains citations and abstracts of journal articles, book reviews and dissertations in all areas of the history of the world from 1450 to the present. The Encyclopaedia of IslamMulti-volume set covering themes and topics of Islam. Encyclopædia of the Qur'ānComprehensive, multi-volume reference work providing articles and definitions on the contents of the Qur'ān.