Books

The Holy Spirit, by Billy Graham--
A straightforward, easy-to-understand textbook-like examination of who the Bible says the Holy Spirit is and why all believers need to incoprorate His power into their lives.

Experiencing the Holy Spirit, by Andrew Murray--
Written in the 19th century, this Pastor experienced Spirit-led revival in his church. A deep, detailed, heartfelt explanation of how to walk in the Spirit.

I Want to Change...So Help Me God, by James MacDonald--
A practical, easy-to-read, step-by-step look at how the power of the Holy Spirit can help you conquer whatever is limiting your walk with God. If you lack joy or are plagued by anger, anxiety, pornography, etc. and want to change, take a look at this book!

The Law of Liberty--In the Spiritual Life, by Evan H. Hopkins--
A combination of the "how to" of Andrew Murray and the textbook approach of Billy Graham in the books previously mentioned. Very thoughtful, practical, and well researched.