I already read this book some time ago, but it is definitely something which can be read over and over, with new things discovered every time. Inspirational, uplifting, and practical, although because of its nature not everyone will want to read it. For me, it's a very readable handbook, which has, and is, blessing me. I like to take my time over books like this, and read a little at a time.
And, by the way, being neither gullible, nor inclined to believe every book which claims to be spiritual, I am very cautious about books of this genre, but this book holds up well. I rate it very highly.