Richard Lamb "The Pursuit of God in the Company of Friends" is an argument for community in knowing God. An easy read. Lessons from the Bible, especially Jesus' life and ministry. Open sharing of anecdotes from his own life. Practical focus - manifesto for action. Each chapter on a different aspect of the philosophy or practice of friendship. Published by InterVarsity Press. I got it free :)

A.W.Tozer "The Pursuit of God". Slim volume. Classic. Everyone should read it. I have to return it to my friend Anne now.