See this online ebook:
- The Gifts of the Holy Spirit According to St. Thomas Aquinas, by Father Peter John Cameron, O.P. (New Haven, CT: Knights of Columbus Supreme Council – Catholic Information Service, 2002-2021), With Imprimatur. The ebook is available in pdf format on this page of the Catholic Information Service, and the booklet may be purchased on this page, at the Knights of Columbus Supreme Council.
See also the following texts:
- Donum Habituale: Grace and the Gifts of the Holy Spirit in St. Thomas Aquinas (Dissertation), by John M. Meinert, Ph.D. (Washington, DC, 2015). Available in pdf format on this page of CUA University Libraries, at Academia.edu, and at Google Scholar.
On the Feast of Saint Lucia of Syracuse in the Latin Church (Roman Rite) and the Maronite Church. May her prayers be with us. 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.