Let me start out by saying that the Grace of Ars was not what I was looking for. I was looking for a biography of sorts on St. John Vianney. While this does contain biographical information on the Cure of Ars, the book is mainly about the priesthood of which St. John Vianney is the patron (Maybe I should have read the description first.)
The Grace of Ars-A Tiber River Review
With that being said, I read the book anyway, and I enjoyed it. The book takes each aspect of the priesthood from ordination to the Sacrament of Reconciliation and describes in detail the role and call of the priesthood. The author, Fr. Frederick Miller, holds up St. John Vianney as a model for priestly life. I can honestly say that I learned a lot about the priesthood, the call and role of a priest, and the struggles that priests face day to day. I have a renewed appreciation for our priests.