Several books formerly sold by the misnamed Chivalry Bookshelf are now being sold by the authors exclusively through Freelance Academy Press. I own copies of the ones by Tobler and Muhlberger and recommend them.
Here are some reviews:
Deeds of Arms, by Steven Muhlberger
In Service of the Duke, by Christian Tobler
Secrets of German Medieval Swordsmanship: Sigmund Ringeck's Commentaries on Liechtenauer, by Christian Tobler
This is good news!