Book excerpt: Mother Mary Francis gives us a fresh look at one of the oldest arts--friendship. Long before you have finished the book, you will know that the author really means it. She goes to the source of love and invites you to accompany her. You cannot sell friendship. You can only give it away. That is what Mother Mary Francis does. Mother Mary Francis tells us how to recapture the commodity in shortest supply in the world, the love and friendship of Jesus Christ, in whom we have our friendship with all his brothers and sisters.