The collections available on the Alexander Street platform represent some of the most extensive and highest‑quality digital resources for the study of religion, theology, and religious thought from the Reformation period to the present. These resources include:

• Religion Archive Collection
• Digital Library of Classic Protestant Texts
• Digital Library of the Catholic Reformation
• Twentieth Century Religious Thought Library, Volume I: Christianity
• Twentieth Century Religious Thought Library, Volume II: Islam
• Twentieth Century Religious Thought Library, Volume III: Judaism
• Twentieth Century Religious Thought Library, Volume IV: Eastern Religions
• Twentieth Century Religious Thought Library, Volume V: Religion in Video

They offer access to primary texts, theological treatises, archival documents, and multimedia materials across major world religions — Christianity, Judaism, Islam, Eastern religions, and other traditions. These collections provide deep insight into the development of religious thought, its social and cultural context, and offer rich materials for interdisciplinary research across the humanities.