Post-Reformation Digital Library
PRDL is a select database that organizes the vast array of publicly available digital sources on the development of theology and philosophy during the early modern era (late 15th-18th c.).
Reference
Dictionary of African Christian Biography
Digital, open-access resource that uses biography to document the 2000 year history of Christianity in Africa; biographical figures include men and women, clergy and lay people, Africans and expatriates from around the world.
NAPS-The North American Patristics Society
North American Patristics Society page focused on early Christianity with links to: Encyclopedias Early Christian Texts Oriental Christianity Guides and Bibliographies
Syriaca: The Syriac Reference Portal
Digital project for the study of Syriac literature, culture, and history, with geographical, prosopographical, and bibliographic databases.