The Ark stands on the shoulders of those who labored before us. These are not rivals — they are fellow keepers of the open road. We honor them, and we send you to them.
The official voice of the Church — the Catechism of the Catholic Church, the encyclicals and councils, and the words of the Popes. When an answer lies beyond the Ark, Brother Custos sends you here first.
The United States Conference of Catholic Bishops — the New American Bible, the Catechism, the daily Mass readings, and the bishops' teaching for the faithful. One of the trusted sources Brother Custos points you to beyond the Ark.
A vast, searchable library of source texts — Scripture, the Fathers, the Doctors, and the Magisterium — browsable by century and by author. Scholarly-grade and beautifully organized.
The bedrock of the free Catholic web: the complete 1913 Catholic Encyclopedia, the full Summa Theologica, and the Church Fathers. Decades proven, endlessly cited. One of the trusted sources Brother Custos points you to beyond the Ark.
A traditional Catholic library rich in devotions, saints' lives, and practical, pastoral "how-to" wisdom for living the Faith in the home and through the liturgical year.
A curated index of legally free, faithful Catholic ebooks — organized by title and subject, built expressly to serve Catholics with limited access to books or the internet.
A solid collection of Catholic classics — prayer and devotion, monasticism, the councils, Church history, and the writings of the saints.
Freely downloadable traditional Catholic books in public-domain editions — the Fathers and Doctors, saints' lives, and the classic devotional works, often as direct PDFs.
The Ark carries only public-domain texts, and it gathers them from neutral open archives — never by copying these sites' own editions or original writing, which remain theirs. We link freely; we do not take what is not ours. An Ark built to keep the road open must keep faith with those who built the road first.