Reformation Writings. The Basis of Protestant Reformation - The Spirit of the Protestant Reformation, transl. by Bertram Lee-Woolf, 2 vols.

A translation of the major texts produced by Luther in the critical years of the Reformation, covering the period from the Wittenberg disputation of 1517 to the period after the diet of Worms in 1521, and including many of his most important writings.