The Global Centre for Advanced Studies · Open-Access Library
Open scholarship, freely available.
Vetted archives, journals, and primary texts across philosophy, theology, psychoanalysis, and politics — every source here is free to read, no login required. Choose a section and follow the link.
Sec. 01 — Reference
Encyclopedias & reference
Peer-reviewed, continuously updated starting points when you need a reliable overview before going to the sources.
Stanford Encyclopedia of Philosophy
The definitive online reference in philosophy: authoritative, peer-reviewed entries kept current by their authors.
→ Visit plato.stanford.edu
Internet Encyclopedia of Philosophy
A second peer-reviewed reference with strong coverage of figures, movements, and continental thought.
→ Visit iep.utm.edu
Sec. 02 — Journals & Articles
Journals & articles
Indexes and repositories for finding open-access papers and the freely readable version of articles behind paywalls elsewhere.
Directory of Open Access Journals
A curated index of vetted, fully open-access journals across every discipline.
→ Visit doaj.org
PhilPapers
The comprehensive bibliography and index of philosophy, with open-access copies attached wherever they exist.
→ Visit philpapers.org
PhilArchive
The open e-print archive for philosophy — full-text papers you can download directly.
→ Visit philarchive.org
CORE
Aggregates hundreds of millions of open-access research papers from repositories worldwide into one search.
→ Visit core.ac.uk
JSTOR Open Content
The freely readable portion of JSTOR: open journals, books, and images — no subscription needed.
→ Visit jstor.org/open
Google Scholar
Search across scholarly literature; the right-hand links often lead to a free PDF of an otherwise paywalled paper.
→ Visit scholar.google.com
Sec. 03 — Books & Monographs
Books & monographs
Full-length scholarly books released under open access, plus digitised libraries with public-domain full texts.
OAPEN Library
Peer-reviewed open-access academic books, weighted heavily toward the humanities and social sciences.
→ Visit oapen.org
Directory of Open Access Books
A discovery index for peer-reviewed open-access monographs from scholarly publishers.
→ Visit doabooks.org
HathiTrust Digital Library
Millions of digitised volumes; full text is readable for anything in the public domain.
→ Visit hathitrust.org
Open Library
An open catalogue of millions of titles, with full public-domain texts and borrowable editions.
→ Visit openlibrary.org
Sec. 04 — Primary Texts & Archives
Primary texts & archives
Source texts in the original — classics of philosophy and theology, critical-theory primary material, and digitised European collections.
Project Gutenberg
Public-domain classics in clean, downloadable editions — philosophy, theology, and literature.
→ Visit gutenberg.org
Internet Archive
A vast library of books, texts, and recordings, including out-of-print scholarly works you can rarely find elsewhere.
→ Visit archive.org
Marxists Internet Archive
Deep primary-source holdings in political philosophy and critical theory, freely readable.
→ Visit marxists.org
Christian Classics Ethereal Library
Public-domain theological, patristic, and devotional texts — a mainstay for the theology programme.
→ Visit ccel.org
Europeana
Digitised primary sources from European libraries, museums, and archives, gathered in one place.
→ Visit europeana.eu
Sec. 05 — Continental & European
Continental & European scholarship
Sources with strength in French, German, and broader European humanities — closest to the intellectual centre of gravity at GCAS.
OpenEdition
French and European humanities books and journals, a large share of it open access.
→ Visit openedition.org
Persée
An open archive of French-language humanities and social-science journals, fully readable.
→ Visit persee.fr
DART-Europe E-theses Portal
Open access to European research theses and dissertations — useful for doctoral work.
→ Visit dart-europe.org
SSRN
Working papers and preprints across the social sciences and politics, most of them free to download.
→ Visit ssrn.com