Books about Theology -- Early works to 1800

Cicero's Tusculan Disputations

The writings of Clement of Alexandria, Vol. 1 (of 2)

The Works of John Knox, Volume 1 (of 6)

The Works of John Knox, Volume 2 (of 6)

The writings of Clement of Alexandria, Vol. 2 (of 2)

Arguments of Celsus, Porphyry, and the Emperor Julian, Against the Christians

The six books of Proclus, the Platonic successor, on the theology of Plato (vol. 1 of 2) : translated from the Greek, to which a seventh book is added, in order to supply the deficiency of another book on this subject, which was written by Proclus, but since lost, also, a translation from the Greek of Proclus' Elements of theology, to which are added a translation of the treatise of Proclus, On providence and fate, a translation of extracts from his treatise, entitled, Ten doubts concerning providence, and a translation of extracts from his treatise on the subsistence of evil; as preserved in the Bibliotheca Gr. of Fabricus

The Works of the Rev. Hugh Binning

The Theological Tractates and The Consolation of Philosophy (Latin)

The works of the Rev. John Wesley, Vol. 02 (of 32)

The works of the Rev. John Wesley, Vol. 08 (of 32)

The works of the Rev. John Wesley, Vol. 04 (of 32)

The works of the Rev. John Wesley, Vol. 15 (of 32)

The works of the Rev. John Wesley, Vol. 11 (of 32)

The works of the Rev. John Wesley, Vol. 10 (of 32)

The works of the Rev. John Wesley, Vol. 01 (of 32)

The works of the Rev. John Wesley, Vol. 05 (of 32)

The works of the Rev. John Wesley, Vol. 09 (of 32)

The works of the Rev. John Wesley, Vol. 03 (of 32)

The works of the Rev. Isaac Watts, D. D. in nine volumes (volume 1 of 9)

The works of the Rev. John Wesley, Vol. 12 (of 32)

The works of the Rev. John Wesley, Vol. 14 (of 32)

The works of the Rev. John Wesley, Vol. 06 (of 32)

The works of the Rev. John Wesley, Vol. 13 (of 32)

Histoire de l'hérésie des Albigeois, et de la sainte guerre entreprise contre eux de l'an 1203 à  l'an 1218 (French)