I've been reading this beautiful, piercing book, The Friendship of Christ, by Robert Hugh Benson. It's one of the books recommended by Fr. Giussani in the Books of the Month list.
My hardback copy was $15 used, but you can read this book online, in a hypertext version: The Friendship of Christ. Or, if you like, here's The Friendship of Christ at CIN.
Other writings of Msgr. Benson are presented in the Archives of Notre Dame.
Project Gutenberg has a list of other Robert Hugh Benson books online including Lord of the World and Come Rack! Come Rope!