The Reformation in Strasbourg
- A historical site, with an emphasis on Martin Bucer, the chief reformer of Strasbourg.
- http://www.ccel.org/ccel/schaff/hcc7.ii.vi.v.html

Reformation in Southern Germany
- Article on the reformation in Switzerland and southern Germany, especially Bucer in Strassbourg.
- http://vlib.iue.it/carrie/texts/carrie_books/gilbert/13.html

The German Reformation
- The first of nine chapters of Phillip Schaff's "History of Modern Christianity" which cover the Reformation in Germany from 1517 to 1530.
- http://www.ccel.org/s/schaff/history/7_ch02.htm

Reformed Confessionalisation in Germany and Upper Germany
- A history of the Reformed movement in Ost Friesland in northern Germany, in the Rhineland, the Palatinate and other areas of Germany
- http://www.reformiert-online.net/t/eng/bildung/grundkurs/gesch/lek4/lek4.jsp

The Heidelberg Catechism
- Published in 1563, this is a document of the Reformed Christian faith which is used by many churches.
- http://www.reformed.org/documents/heidelberg.html

Ursinus and Olevianus
- Biographies of Ursinus and Olevianus and their work on the Heidelberg Catechism.
- http://www.prca.org/books/portraits/ursinus.htm