Thanks in advance :)
Catholics Come Home by Tom Peterson
Praying to Our Lord Jesus Christ Prayers and Meditations Through the Centuries by Fr. Benedict Groeschel , C.F.R
The way of Perfection by St. Teresa of Avila
FREE STUFF TO READ!
Here's a great website with some FREE e books for your spiritual needs. I am enjoying them on my Kindle! They are PDF's great for any device.
Always great to read are the Papal Encyclicals ! These letters are full of Scripture, sacred teachings, and just good advice. Learn from the masters :) and it's free! It seems like a lot at first so just start with the one that interests you the most. This site also has all the Church council documents for more theological fun and research lol! Direct link also provided below in free old stuff to read.
Resisting Happiness by Mathew Kelly