PBS
Pbs: Martin Luther the Reluctant Revolutionary
Based on a PBS documentary on Martin Luther, this site describes the life of the great Protestant revolutionary. His efforts would change Medieval Europe as well as the dominance of the Catholic Church. Includes a fun interactive game...
Other
Reformed.org: Martin Luther: The 95 Theses
Primary text of Luther's famous "95 Theses" nailed to the door at Wittenberg. Great as a resource for those researching early modern history, Protestant theology, or Luther's work.
Internet Encyclopedia of Philosophy
Internet Encyclopedia of Philosophy: Martin Luther (1483 1546)
An excellent biography of Martin Luther, concentrating on his philosophy and the background from which his ideas were obtained.
Curated OER
Unesco: Germany: Luther Memorials in Eisleben and Wittenberg
These places in Saxony-Anhalt are all associated with the lives of Martin Luther and his fellow-reformer Melanchthon. They include Melanchthon's house in Wittenberg, the houses in Eisleben where Luther was born in 1483 and died in 1546,...