I've been reading a book called "66 love letters" by Dr. Larry Crabb. Each chapter is about the love letter of each book of the Bible.
It's slow going because I end up going back to my Bible to read the book the chapter is on, which is a good thing. Any author that leds me back to my Bible is in my option an author worth reading. :)
I'm on to the Psalms and looking forward to what he says about Ecclesiastics, since I just finished a bible study on it.