21 entries, every one open access and link-checked on 2026-10-31.
Two sources feed this page. The first is the library's own research guides: every guide item whose open-access version is recorded. The second is the open-access half of the bibliographies appended to the four comparison essays. The print items from those essay bibliographies are not listed here, because they are not open access; they remain on the essay pages. Nothing paywalled is listed as open access anywhere on this page.
Eusebius, Church History(Open-access text) Nicene and Post-Nicene Fathers, 2nd series, vol. 1 (public domain) · Christian Classics Ethereal Library Discussed in: Comparison essay Also on Ad Fontes: read it here
Augustine, City of God(Open-access text) Nicene and Post-Nicene Fathers, 1st series, vol. 2 (public domain) · Christian Classics Ethereal Library Discussed in: Comparison essay Also on Ad Fontes: read it here
Philo of Alexandria, Works(Open-access text) Translated by C. D. Yonge (London, 1854-1855; public domain) · Early Christian Writings · 1854-1855 Yonge's translation is dated, but it remains the only complete public-domain English Philo. Discussed in: Comparison essay Also on Ad Fontes: read it here
Leon Levy Dead Sea Scrolls Digital Library(Open-access photographs and descriptions) Israel Antiquities Authority · deadseascrolls.org.il Photographs and descriptions of the Qumran manuscripts named in the Septuagint essay (4Q37, 4Q44, 4Q51, 4Q70, 4Q72, 4Q73). Discussed in: Comparison essay