Books

EternallyCatholic Books

Books by Robert Milan


Faithful, clearly written guides and puzzle books for converts, families, catechists and every Catholic who wants to know the faith more deeply. Educating for Eternity.

Which book should you start with?

From your first steps into the Church to the questions shaping our culture, each book answers what the Church teaches and why.

How to Become Catholic: A Complete Guide, front cover

RCIA · OCIA · Converts

How to Become Catholic: A Complete Guide

A question-by-question reference for anyone exploring the Church, preparing through RCIA or OCIA, or coming home to the faith.

How to Become Catholic: A Compact Guide, front cover

Abridged edition

How to Become Catholic: A Compact Guide

The same fourteen chapters distilled into short, clear answers: all the essentials in a book you can read in a weekend.

The Holy Souls, front cover

Purgatory · Prayer

The Holy Souls

Purgatory in Scripture, the saints and prayer, with the Church’s traditional prayers and the November indulgences for the faithful departed.

Four Legs of the Chair, front cover

Family · Society · Church · Education

Four Legs of the Chair

A Catholic, evidence-led look at the decline and restoration of Western civilisation’s foundations.

Put On the Armor of God, front cover

Ephesians 6 · Spiritual life

Put On the Armor of God

A Catholic guide to each piece of St. Paul’s spiritual armor, and how Scripture, prayer and the sacraments equip us to stand firm.

Why not learn the faith as you solve?

Catholic Faith Puzzles is a four-volume series of word searches, crosswords, cryptograms, scrambles and quizzes drawn from Scripture, the Catechism and the lives of the saints. Large 8.5 × 11 in pages, full solutions, US$14.99 each.

Catholic Faith Puzzles Volume 1, front cover

Volume 1 · 108 puzzles

God, Christ and the Church

The foundations of the faith, in twelve parts that each open with a short introduction.

Catholic Faith Puzzles Volume 2, front cover

Volume 2 · 108 puzzles

Mary and the Worship of the Church

Our Lady, the liturgy and the prayer of the Church.

Coming soon
Catholic Faith Puzzles Volume 3, front cover

Volume 3 · 117 puzzles

Faith, Reason and the Moral Life

Philosophy, the virtues and living the Commandments.

Coming soon
Catholic Faith Puzzles Volume 4, front cover

Volume 4 · 108 puzzles

Scripture, Sacraments and the Saints

The Word of God, the seven sacraments and the saints of the calendar.

Coming soon
Catholic Faith Puzzles, all four volumes

Would you rather solve online?

The EternallyCatholic Members’ Library brings every puzzle volume and more together in one place, with your progress saved as you go.

  • All four Catholic Faith Puzzles volumes, interactive online
  • The Liturgical Year 2026–27 in seven Catholic calendars
  • The 73 Books of the Catholic Bible infographics
  • 15% off Catholic Clothing Collection and TAN Books

A$99 one payment · about US$69 · no subscription

Join the Members’ Library

What is coming next?

New titles in preparation for Amazon in paperback and Kindle.

Virtue Rewired

How ancient wisdom and modern science can transform your habits, with a companion workbook.

RM

Who is the author?

Robert Milan has spent more than twenty years in Catholic education and faith formation, teaching primary, secondary and adult groups. He writes at EternallyCatholic.com, where the motto is “Educating for Eternity.”

As an Amazon Associate, EternallyCatholic earns from qualifying purchases. See our affiliate disclaimer.