|←Author Index: Lu||Martin Luther
|A German theologian, an Augustinian monk, and an ecclesiastical reformer whose teachings inspired the Protestant Reformation|
- The 95 Theses (1517)
- Address to the Christian Nobility of the German Nation Respecting the Reformation of the Christian Estate (1520)
- Concerning Christian Liberty (1520)
- Luther's Small Catechism (1529)
- Warning Against the Jews (1546)
- Dear Christians, One and All, Rejoice
- A Mighty Fortress Is Our God (F.H. Hedge translation, 1868 Pennsylvania Lutheran Church Book translation, R. M'Lintock translation)
- Savior of the Nations, Come (trans. from Latin to German)
- The Martyrs' Hymn (translated by William Johnson Fox)
- Letter to Several Nuns, August 6, 1524
- Trinity Sunday (1535)
- Luther's works
- Luther's correspondence and other contemporary letters, by Preserved Smith
- The letters of Martin Luther, translated by Margaret A. Currie (1908) 
Works about Luther
- Luther, Martin in 1911 Encyclopædia Britannica
- "Luther", in Lectures on Modern History by John Acton
- “Luther, Martin,” Collier's New Encyclopedia. New York: P.F. Collier & Son Co., 1921.
- “Luther, Martin” by William Barclay Squire in A Dictionary of Music and Musicians, 1900.
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.