See this online text:

  • “Contemporary Scientifically Validated Miracles Associated with Blessed Mary, Saints and the Holy Eucharist” (© Robert J. Spitzer, S.J., Ph.D.) (Magis Center, December 2016). Available in pdf format on this page of the Magis Center.

See also these related texts:

On the Feast of Saint Gregory the Miraculous in the Maronite church and in the Latin church (Extraordinary Form of the Roman Rite). For other texts and ebooks, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project.

“[I]n order that the “obedience” of our faith should be “consonant with reason” [cf. Rom 12:1], God has willed that to the internal aids of the Holy Spirit there should be joined external proofs of His revelation, namely: divine facts, especially miracles and prophecies which, because they clearly show forth the omnipotence and infinite knowledge of God, are most certain signs of a divine revelation, and are suited to the intelligence of all.” (First Vatican Ecumenical Council, Constitution “Dei Filius”)