See this online text:
- “The Immaculate Heart of Mary: The Cordimarian Devotion of St. John Eudes”, by Henry M. Camacho, O.P., Dominicana, Vol. 44, No. 2 (Summer 1959): pp. 162-168. Available in pdf format on this page through the index of articles of Dominicana, Vol. 44, No. 2 (Summer 1959) at Dominicana.
See also these related texts:
- The Immaculate Heart of Mary, from the original Italian Considerations of Father John Peter [Giovanni Pietro] Pinamonti, S.J. (Philadelphia: Messenger of the Sacred Heart, 1890). With Imprimatur. May be read online, and available in pdf, mobi, epub, and other formats, at Internet Archive.
- “We consecrate ourselves to you forever, o hearts of Jesus and Mary” (May 6, 2003). May be read online at Christendom Awake: Part 1 and Part 2.
On the Memorial of the Immaculate Heart of Mary in the Ordinary 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.