Peter Kwasniewski has written a book titled From Benedict’s Peace to Francis’ War: Catholics Respond to the Motu Proprio TRADITIONES CUSTODES on the Latin Mass. It’s a compilation of essays and articles from a number of authors.
If you are a traditional Catholic, it’s must reading.
If you’re not a traditional Catholic, but have heard there’s some sort of trouble brewing between Pope Francis and traditional Catholics, the book From Benedict’s Peace to Francis’ War gives you some eye-opening insight on just how dangerous Francis’ actions are to the Faith of our Fathers.
You can order the book from Angelico Press, or from a variety of other online sources.