Institutes of the Christian Religion

A Divine Revelation of Hell

Who Wrote the Bible?

Martin Luther's Small and Large Catechisms

A Divine Revelation of Heaven

The Bondage of the Will

The Essential Means of Grace

Concerning Christian Liberty - with Letter of Martin Luther to Pope

The Principal Works of St. Jerome

A Simple Way to Pray

Summa Theologica: Volume 3, Part 2 of Part 2 (Secunda Secundae)

Scripture Texts with Expositions and Sentence-prayers from Calvins Commentaries on the Minor Prophets (Unabridged): optional

Confessions (Oxford World's Classics)

The Freedom of the Christian

The Full Blessing of Pentecost

Works of Martin Luther With Introductions and Notes (Complete)

The Obedience of a Christian Man (Unabridged): optional

The Babylonian Captivity of the Church: The Second of Three Treatises of 1520

The Forgotten Trinity: Recovering the Heart of Christian Belief