While hunting around on the web I ran across the following website:
It is the journal of confessional language studies at Martin Luther College (WELS), in New Ulm, Minnesota.
The meat and potatoes of this site is translations of Latin and German works by confessional Lutherans, from Chemnitz on down through the early 20th century (including of course August Pieper, etc.).
The resources are wonderful! Many if not all of these documents translated are not available elsewhere in English. In a quick perusal I found sermons, theological treatises, biographies, devotional material, exegetical qor
-Lutheran Logomaniac