This series is a great introduction to the works of great spiritual teachers, but more than that it is a way to pray and meditate daily with the words of, in this case, St. Catherine of Siena. The thoughts of Catherine offered every day are challenging spiritually as well as offering comfort, hope and direction. This addition to the series is terrific. If you want to be introduced to St Catherine's work, this is a good introduction, but so much more. Catherine's words will reform you into a new person in your eyes and those of God.