1.Religion Online: (Religion Online is designed to assist teachers, scholars and general “seekers” who are interested in exploring religious issues.) 

2. Pneuma: (Journal of Ministry Resources and Theology for Pentecostal and Charismatic Ministries & Leaders.) 

3. Christian Classics Ethereal Library: (Provides free electronic copies of Christian scripture and literature texts. Has the Ante-Nicene, Nicene, and Post-Nicene Church Fathers.) 

4. Directory of Open Access Books: (The primary aim of DOAB is to increase discoverability of Open Access books.) 

5. HathiTrust Digital Library: (A partnership of major research institutions and libraries to preserve the cultural record.) 

6. JSTOR Open Access eBooks: 

7. Project Gutenberg: (Over 60,000 free ebooks: choose among free epub books, free kindle books, download them or read them online. You will find the world’s great literature here, with a focus on older works for which U.S. copyright has expired. Available in Français, Deutsch, Português.)

8. Theological Commons: (A digital library of over 130,000 resources on theology and religion from Princeton Theological Seminary. It consists mainly of public domain books and also includes periodicals, audio recordings, photographs, manuscript collections, and other formats.)