Medieval Islamic Civilization: An Encyclopedia
Medieval Jewish Civilization: An EncyclopediaBelow are key reference books that provide a general overview of a topic or help identify synonyms, related terms, or basic data. These sources often include references and lists of further readings.
The Age of Wars of Religion, 1000-1650: An Encyclopedia of Global Warfare and Civilization
Women in the Middle Ages: An Encyclopedia
Women's Studies Encyclopedia
Medieval Folklore: An Encyclopedia of Myths, Legends, Tales, Beliefs, and Customs
A Middle English Dictionary, Containing Words Used by English Writers from the Twelfth to the Fifteenth Century by 
The Oxford Guide to Arthurian Literature and Legend
The Female Dramatist: Profiles of Women Playwrights from the Middle Ages to Contemporary Times
The Oxford Companion to Christian Thought
European Writers: The Middle Ages to the Renaissance
Encyclopedia of Medieval Literature by 
