Calvin Millers books soften the hard heart that I have in areas of my life, he writes stories similiar to CS Lewis with a clearer prose, to me anyway.
The stories are mostly allegorical, describing the Christian faith and our relationship to God in various ways. He touches on various sins, pulling out the subtleties of our deceptive natures.
These reflective type books always remind me of how much I really fail to see in my life, how many blessings we really have that we don't deserve but get because we have a loving father who cannot abandon his family.
I definetly think the first 40% of the book is better than the last 60% but there are some good stories in the last half, just not quite as consistent, but then everyone has their own set of issues and that last 60% may speak to you. If you like sappy devotional books to read along with a harder book this is a good one.