See this online ebook:
- The Lord’s Prayer, by Peter Kreeft (New Haven, CT: Knights of Columbus Supreme Council, 2001). With Imprimatur. Available in pdf format (here) through the Catholic Information Service of the Knights of Columbus.
“Of all prayers the Lord’s Prayer is the best… [T]his prayer gives us more confidence than all other prayers; for it was made by our Advocate, who is the wisest of all askers.” (St. Thomas Aquinas, The Lord’s Prayer)