There are a lot of books on prayer – here’s the blurb of one of our favourites:
“Pete Greig has been teaching on prayer – and leading a non-stop prayer movement – for twenty years. Now, for the first time, he puts his life’s work into a response to the question everybody ultimately asks: how do I pray? This down-to-earth introduction to life’s greatest adventure will guide you deeper in your relationship with God, helping you to become more centred and still, clearer in discerning God’s voice, more able to make sense of your disappointments and more expectant for miraculous breakthroughs too.”
Find it here on Amazon.