This collection of documents sheds light on the debate surrounding Luther's actions and the timing of his writing and his request for a disputation on the indulgence issue. The primary documents in this book include the theses, their companion sermon ("A Sermon on Indulgence and Grace", 1518), a chronoloical arrangement of letters pertinent to the theses, and selections from Luther's Table Talk that address the Ninety-five Theses. A final section contains Luther's recollections, which offer today's reader the reformer's own views of the Reformation and the Ninety-five Theses.

Martin Luther (10 November 1483 – 18 February 1546) was a German friar, priest and professor of theology who was a seminal figure in the Protestant Reformation. Initially an Augustinian friar, Luther came to reject several teachings and practices of the Roman Catholic Church. He strongly disputed the claim that freedom from God's punishment for sin could be purchased with money. He confronted indulgence salesman Johann Tetzel, a Dominican friar, with his Ninety-Five Theses in 1517. His refusal to retract all of his writings at the demand of Pope Leo X in 1520 and the Holy Roman Emperor Charles V at the Diet of Worms in 1521 resulted in his excommunication by the Pope and condemnation as an outlaw by the Emperor.