See this legally free ebook:
- And You Will Know the Truth: How to Defend and Explain the Catholic Faith, by Sebastian R. Fama. Available in pdf format on this page of Stay Catholic; in pdf, dvju, and fulltext formats at Internet Archive; in pdf format on this page of St. Patrick’s Basilica.; and on Scribd as linked by Are Catholics Christian?
In observance of the Feast of St. Therese of the Child Jesus, Patroness of Missions, in the Ordinary Form of the Roman Rite, and of St. Remigius in the Extraordinary Form of the Roman Rite; and in belated observance of the Feast of St. Gregory the Illuminator of Armenia.