De Leon was an Augustinian monk during Renaissance Spain of 16th century, persecuted twice by Iquisition (though not tortured because of his poor health) - which shows indirectly at least a few times during this book. He is also of importance in preserving the texts of St. Teresa Of Avila, so even if he didn't write this book his importance was great for us.
Anyway, this is his book and a book worth reading. You do need to concentrate some, but then the book blooms and gives you beautiful images. The text is written in conversation form, and is certainly livelier as a result. :)
The subject is many names given to Christ, of course including his name (Jesus) but also things like: bud, Face of God, Way, shepherd, mountain, the Everlasting Father, Arm of God, King of God, prince of peace, husband (here Song of Songs book from the Bible shows in a great way), Son of God, lamb, and beloved.
My particular favorites were shepherd, prince of peace, husband and beloved-chapters.
This book surprised me with its lushness of image (I love good images), new views and deepness. I think those who have read the Bible at least once before reading this benefit well, but even if you haven't, it's still a very satisfying experience, no matter what the cover of the book look like. It adds well to the movement of mysticism although in my opinion may be a lot less known. Recommended.