St. Maria Goretti

Why We’re Catholic: Our Reasons for Faith, Hope, and Love by Trent Horn
Surprised by Truth by Patrick Madrid
Catholic All Year: Liturgical Living for Real Life by Kendra Tierney
Vibrant Paradoxes by Bishop Robert Barron
The Life of Christ by Fulton Sheen

From Islam to Christ: One Woman's Journey through the Riddles of God by Derya Little
The Light of Christ: An Introduction to Catholicism by Fr. Thomas Joseph White, OP
On Being Catholic by Thomas Howard
Theology for Beginners by Frank Sheed
A Daily Defense by Jimmy Akin
Letter to a Suffering Church: A Bishops Speaks on the Sexual Abuse Crisis by Bishop Robert Barron

Reading and Understanding Scripture 

The Gospel of Mark: Catholic Commentary by Mary Healy
The Memoirs of St. Peter by Michael Pakaluk
A Catholic Introduction to the Bible: Old Testament by John Bergsma and Brant Pitre
Mother Angelica's Private and Pithy Lessons from Scripture by Mother Angelica and Raymond Arroyo

The Catholic Belief on Scripture

The Case for Jesus by Brant Pitre
The Bible is a Catholic Book by Jimmy Akin
Hard Sayings: A Catholic Approach to Answering Bible Difficulties by Trent Horn
Why Catholic Bibles Are Bigger (Revised 2nd Edition) by Gary Michuta
20 Answers: The Bible by Catholic Answers

Deep Conversion, Deep Prayer by Fr. Thomas Dubay
Fire Within by Fr. Thomas Dubay
Loved as I Am by Sr. Miriam James Heidland
I Believe in Love by Fr. Jean D'Elbee
Be Healed by Dr. Bob Schuchts
Consoling the Heart of Jesus by Fr. Michael Gaitley
Thirsting for Prayer by Fr. Jacques Philippe 
The Reed of God by Caryll Houselander
The Cantata of Love by Blaise Arminjon

The Virtue-Driven Life by Fr. Benedict Groeschel
Answers, Not Problems by Mother Angelica
Choosing Beauty by Gina Loehr

For Parents
The Sinner's Guide to Natural Family Planning by Simcha Fisher
Made This Way: How to Prepare Kids to Face Today’s Tough Moral Issues by Leila Miller & Trent Horn
Raising Upright Kids in an Upside-Down World by Dr. Ray Guarendi

Hot Topics
Made for Love: The Catholic Church and Same-Sex Attraction by Fr. Mike Schmitz
Persuasive Pro-Life: How to Talk About Our Culture’s Toughest Issue by Trent Horn
Theology of the Body for Beginners (Revised Edition) by Christopher West
Spiritual Warfare: Notes from Greater Understanding Project Talk (download) by Fr. Eliot Zak

20 Answers: Catholic Social Teaching by Catholic Answers
20 Answers: Bioethics by Catholic Answers
20 Answers: End of Life Issues by Catholic Answers

Hail Holy Queen: The Mother of God in the Word of God by Scott Hahn
Walking with Mary: A Biblical Journey from Nazareth to the Cross by Dr. Edward Sri
The World’s First Love by Fulton J. Sheen
Behold Your Mother: A Biblical and Historical Defense of the Marian Doctrines by Tim Staples
Jesus and the Jewish Roots of Mary by Brant Pitre
Champions of the Rosary: The History and Heroes of a Spiritual Weapon by Fr. Donald H. Calloway
20 Answers: Mary by Catholic Answers

The Story of a Soul by St. Thérèse of Lisieux
My Sisters the Saints by Colleen Carroll-Campbell
No Unlikely Saints by Lauren Winter
Spiritual Childhood: The Spirituality of St. Thérèse of Lisieux by Msgr.  Vernon Johnson
The Four Teresas by Gina Loehr
Chiara Corbello Petrillo: A Witness to Joy by Simone Troisi 
Introduction to the Devout Life by St. Francis de Sales
Modern Saints: Their Lives and Faces (Volumes One and Two) by Ann Ball

In the School of the Holy Spirit by Fr. Jacques Philippe
Sober Intoxication of the Spirit by Fr. Raniero Cantalamessa
The Life of the Beloved by Henri Nouwen
Healing by Mary Healy
The Temperament God Gave You by Art and Laraine Bennett
No Greater Love by Mother Teresa
Your Life is Worth Living by Fulton Sheen

On Marriage
Forever: Marriage Devotional by Bobby and Jackie Angel
The Journey of Our Love by St. Gianna Molla and her husband Pietro Molla
Men, Women, and the Mystery of Love by Dr. Edward Sri
The Temperament God Gave Your Spouse by Art and Laraine Bennett
Three to Get Married by Fulton J. Sheen (free e-book!)

On Parenting
Made For This: A Catholic Mom's Guide to Birth by Mary Haseltine
The Infertility Companion for Catholics by Carmen Santamaria
Everyday Sacrament: The Messy Grace of Parenting by Laura Kelly Fanucci
The Temperament God Gave Your Kids by Art and Laraine Bennett

For Fun
The Catholic Hipster Handbook by Tommy Tighe
Drinking with the Saints by Michael Foley

The Eight Doors of the Kingdom: Meditations on the Beatitudes by Fr. Jacques Philippe
The Grace of Enough: Pursuing Less and Living More in a Throwaway Culture by Haley Stewart
Broken + Blessed by Fr. Josh Johnson
Do Something Beautiful for God by Mother Teresa

Church Documents
Compendium of the Social Doctrine of the Church 
Fratelli Tutti

My B$d*ss Book of Saints: Courageous Women Who Showed Me How to Live by Maria Johnson
Undone: Freeing Your Feminine Heart from the Knots of Fear and Shame by Carrie Schudts

Theology of Home I: Finding the Eternal in the Everyday by Carrie Gress
Theology of Home II: Spiritual Homemaking by Carrie Gress
Go Bravely by Emily Hussem
Be Brave in the Scared by Mary Lenaburg

The Catholic Gentleman by Sam Guzman
Be A Man! Becoming the Man God Created You to Be by Fr. Larry Richards
Show Us The Father: 7 Secrets to Be a Father on Earth like the Father in Heaven by Devin Schadt
Joseph's Way: The Call to Fatherly Greatness by Devin Schadt
Wild at Heart by John Eldredge

20 Answers: Atheism by Catholic Answers
Answering Atheism: How to Make the Case for God with Logic and Charity by Trent Horn
Five Proofs of the Existence of God by Ed Feser

The Case for Catholicism: Answers to Classic and Contemporary Protestant Objections by Trent Horn
20 Answers: Protestantism by Catholic Answers
Jesus and the Dead Sea Scrolls: Revealing the Jewish Roots of Christianity by John Bergsma

Stories of Becoming Catholic
From Fire by Water by Sohrab Ahmari 
Rome Sweet Home by Scott & Kimberly Hahn
From Islam to Christ by Derya Little
Crossing the Tiber: Evangelical Protestants Discover the Historical Church by Steve Ray