Wittenberg: Josef Klug, 1529.
Caspar Huberinus, a Bavarian transplant to Augsburg, was a late but ardent supporter of Luther and the Protestant cause: Huberinus's first book, a kind of commiseration and admission of confraternity with "secret Protestants"—incipient reformers still in the closet, as it were—did not appear until 1525. The.....

Strasbourg: Christan Egenolff the Elder, 1530.
First edition of perhaps the first manual on warfare written and published specifically in preparation for Reformation-related conflict. Jakob Preuss was chief military advisor to John Frederick I, later Elector of Saxony and incipient coleader of the highly ambitious Schmalkaldic League, a military alliance.....