Books about Theology, Doctrinal -- Early works to 1800

Institutes of the Christian Religion (Vol. 1 of 2)

Institutes of the Christian Religion (Vol. 2 of 2)

Summa Theologica, Part II-II (Secunda Secundae)

Summa Theologica, Part I-II (Pars Prima Secundae)

Summa Theologica, Part III (Tertia Pars)

Summa Theologica, Part I (Prima Pars)

Declaration of Faith, in Latin and the Original Greek (Modern Greek (1453-)) (Latin)

Free and Impartial Thoughts, on the Sovereignty of God, The Doctrines of Election, Reprobation, and Original Sin: Humbly Addressed To all who Believe and Profess those Doctrines.