See this online ebook:

  • Revealed Religion, from the “Apologie des Christenthums” of Professor Franz Hettinger, edited with an Introduction on the Assent of Faith by Henry Sebastian Bowden of the Oratory (London: Burns & Oates, 1895). With Imprimatur. Available at Google Books. Also available in various formats (pdf, epub, kindle/mobi, etc.) at Internet Archive and Open Library, with a second copy at Internet Archive, and a third copy at Internet Archive and Open Library .
  • Another imprint (New York, Cincinnati: Fr. Pustet & Co., 1895), with Imprimatur, is available in pdf format at the University of Toronto Libraries.
  • [N.B., The book contains: an Introduction on the Assent of Faith; chapters on the Possibility of Revelation, the Necessity of Revelation, Miracles and Prophecy, the Credibility of the Gospels, the Divinity of Christ, Prophecy and Fulfilment, and Christ and Christianity; and an appendix on the Tubingen Theory.]

Adoration of the Magi (4th century AD panel). Image from Wikipedia

On the Feast of the Epiphany of our Lord Jesus Christ, God the Son Incarnate. For other legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject).

“In old days, God spoke to our fathers in many ways and by many means, through the prophets; now at last in these times he has spoken to us with a Son to speak for him; a Son, whom he has appointed to inherit all things, just as it was through him that he created this world of time; a Son, who is the radiance of his Father’s splendour, and the full expression of his being; all creation depends, for its support, on his enabling word.”  (Hebrews i, 1-3)