Book Publishers & Distributers
- Banner of Truth – Confessionally Reformed literature
- Baptist Standard Bearer – Historic Baptist literature
- Berith Press – Classic Puritan, Reformed, Covenanter, and Antiquarian literature
- Chapel Library – Freely Available Christ-Centered literature
- Davenant Press – Classical Protestant Literature
- Gospel Mission Books – Strict & Particular Baptist literature
- Particular Baptist Heritage Books – Heirloom Quality Republications of Historic Particular Baptist Works
- Particular Baptist Press – literature reviving the doctrine and history of Particular/Regular Baptists of old, both British and American.
- Reformation Heritage Books – Confessionally Reformed literature
- Trinitarian Bible Society – TR Bible Publisher and Translations
Theology
Baptist History & Theology
- 1689.com – Reformed Baptist Directories & Resources
- 1689 Federalism – Confessional Baptist Covenant Theology
- Baptist History Homepage – A Source for Original Baptist Documents
- Contrast – the blog of Brandon Adams on 1689 Federalism
- Founders Ministries – A Reformed Baptist SBC Ministry
- Gospel Standard – A website of the Gospel Standard Strict Baptists
- March To Zion – Primitive Baptist Articles & Resources
- Old School Baptist Homepage – A Primitive Baptist website
- The Association of Historic Baptists – Strict & Particular Baptist resources
- The Particular Baptist – Confessional Reformed Baptist website
- The Reformed Reader – Historic Baptist Resources
Reformed History & Theology
- A Puritan’s Mind – free resources on Reformed and Puritan literature
- Grace Online Library – Puritan, Reformed, and Biblical Resources
- Monergism Homepage – Articles, MP3s & Resources on the Historic Christian Faith
- Post-Reformation Digital Library – database of theology and philosophy primary sources from the Reformation and Post-Reformation/Early Modern Era
- Purely Presbyterian – a blog to promote Presbyterian perspectives, as summarized in the Westminster Standards.
- Reformed Books Online – a huge online library of Reformed resources
- Reformed Orthodoxy – a site dedicated to translating primary sources of Reformed orthodox theology and philosophy
Scripture
- Confessional Bibliology – resources for a Confessional view on Textual Criticism
- CSNTM Digital Collection – digital collection of high resolution images of New Testament manuscripts
- Evangelical Textual Criticism – a blog about textual criticism from an Evangelical perspective
- Stylos – the blog of Jeff Riddle (Traditional Text advocate)
- The Text of the Gospels – the blog of James Snapp Jr. (Byzantine Text Advocate)
Creation
- Answers In Genesis – Young Earth Creationism
- Discovery Institute – Intelligent Design
- Dissent From Darwin – A Scientific Dissent From Darwinism
- Institute for Creation Research – Young Earth Creationism
- Reasons To Believe – Old Earth Progressive Creationism
- Thomas Aquinas on Evolution and Intelligent Design – the compatibility of Thomism with Intelligent Design
Philosophy
General
- Internet Encyclopedia of Philosophy – detailed, scholarly, peer-reviewed information on key topics and philosophers in all areas of philosophy.
- Philosophy Pages – helpful information for students of the Western philosophical tradition
- Stanford Encyclopedia of Philosophy – scholarly articles on key topics and philosophers
Medieval Philosophy
- Opera Omnia of Aquinas – Latin-English Text of all of Thomas Aquinas’ works
- Online Medieval Sources Bibliography – An Annotated Bibliography of Printed and Online Primary Sources for the Middle Ages
Logic
- History of Logic – The History of Logic from Aristotle to Gödel
- The Logic Museum – a Wiki-style site devoted to the history of Logic up to and including the period of Frege and Russell.
Metaphysics
- Metaphysics by Ralph McInerny, Ph.D – a playlist of lectures on Classical Metaphysics by Ralph McInerny
- Ontology: Theory and History – The History and Theory of Ontology
Science
General
- PhET – Free online math and science simulations
- Science Books Online – free science e-books, textbooks, lecture notes, monographs, and other science related documents.
Mathematics
- Calculus.org – Calculus resources & tutorials
- Encyclopedia of Mathematics – graduate-level reference work in the field of mathematics
- Mathematics Site – J.S. Milne – website of J.S. Milne with course notes, books, and articles
- Paul’s Online Math Notes – Resources for math from Algebra to Differential Equations
- Project Euclid – a platform for accessing mathematical publications from various sources.
- SetTheory.net – Set Theory and Foundations of Mathematics
- Tricki – a Wiki-style site with a large store of useful mathematical problem-solving techniques
Physics
- Einstein Online – Resources on Einstein’s theories of relativity
- For The Allure Of Physics – An unofficial channel dedicated to Dr. Walter Lewin’s lectures on physics
- HyperPhysics Concepts – an exploration environment for concepts in Physics
- PhysLink.com – Physics & Astronomy news, references, resources, and more
- myPhysicsLab – physics simulations
Languages
Latin
- Daily Dose of Latin – Resources for learning Latin
- The Official Wheelock’s Latin Website
- Wheelock’s Latin Chapter Playlist – a playlist of video lectures from Wheelock’s Latin by Rebecca Cefaratti
- Wittenberg Academy: Wheelock’s Latin – a playlist of video lectures on Wheelock’s Latin from Wittenberg Academy
Koine Greek
- Daily Dose of Greek – Resources for learning Biblical Greek
- Koine-Greek – Studies in Greek Language & Linguistics
- Koine Greek NT Playlist – videos of the Greek NT being read in Modern Greek pronunciation
Education
- Academia.edu – open repository of free academic articles
- Ancient Language Institute – Online courses in Greek, Latin, Hebrew, and Old English
- Davenant Hall – Online Classical Protestant Courses & Degrees
- Early Modern Texts – a digital library of Early Modern philosophical texts
- Google Scholar
- Harvard Online – free online courses from Harvard
- The Internet Classics Archive – free online books from Ancient writers
- MIT OpenCourseWare – free online courses from MIT
- Perseus Digital Library – a massive digital library of ancient, medieval, and early modern texts.
- Stanford Online – free online courses from Stanford