Get you bids in for a Erasmus (contra Luther at times) Colletion. 
http://www.logos.com/product/9440/the-desiderius-erasmus-collection
Reformer and Humanist. Strange combo, but makes for good reading

As you can see, the price is hard to beat, but at 20 it would be better!

Overview
One of the most important figures of the 16th century, Desiderius Erasmus was a leading reformist and Renaissance humanist. Through his works and letters, Erasmus championed that true religion was a matter of inward devotion rather than outward symbols of ceremony and ritual, and sought to reform aspects of the Church from within. His works showed an astonishing intelligence, razor-sharp wit, and an authentic love for God and humanity. Soon after publication, his works were translated and read all over Europe.
The Desiderius Erasmus Collection (17 vols.) contains all of Erasmus' major works and more. In Praise of Folly, one of Erasmus' best-known books, is considered one of the most notable works of the Renaissance humanists. Against War and The Complaint of Peace still hold their own as some of the best Christian anti-violence literature written. The Colloquies of Erasmus is satire at its finest—funny, inspiring, rich with knowledge, poignant, captivating, and entertaining. And Francis Morgan Nichols' 3-volume anthology of Erasmus' letters show the depth and compassion of a man who's influence would change the world forever.