I recently got "The Agony of Jesus" by St. Padre Pio, which is some of the best commentary that I have yet encountered on Our Lord's agony in the garden. It has really helped elucidate the nuances of the mystery and drastically improved my meditations on it. Unfortunately, there do no seem to exist in print commentary from him on the other mysteries.
Would anyone have any recommendations for a single text with excellent commentary on all 15 mysteries?
Thank you in advance!