| Handbook of Nature Study | |
| Handwriting 5 for Young Catholics | |
| Hans Brinker Or the Silver Skates | |
| Happy Birth Day! | |
| Happy Birthday, Dear Beany | |
| The Happy Little Family | |
| Happy Times in Noisy Village | |
| The Harp and the Laurel Wreath: Poetry and Dictation for the Classical Curriculum | |
| Haystack Full of Needles | |
| The Heart | |
| Helena | |
| Henle Latin, First Year | |
| here.now. a catholic guide to the good life | |
| Heritage Memo Game | |
| Herodotus and the Road to History | |
| Heroes of God's Church | Quibble |
| Heroes of Virtue: A Timeline-manual of New World Saints and Blessed | |
| The Hidden Treasure of Glaston | |
| High School of Your Dreams | |
| His Story: A Catholic Overview of United States and World History | |
| History Links - General Studies and Ancient Egypt | |
| History Links: Unit Studies for Catholic Families. Unit Six----Ancient Greece | |
| The History of the Papacy | |
| History of Us, Volume 6: War, Terrible War | |
| Hittite Warrior | |
| Hold That Thought: History Volumes 1 and 2 | |
| The Holy Bible: Douay Rheims Version | |
| The Holy Mass in My Pocket | |
| Holy Names of Jesus: Devotions, Litanies, and Meditations | |
| Holy Papers | |
| The Holy Twins: Benedict and Scholastica | |
| Home Educator's Lesson Planner | |
| Homer Price | |
| Homeschoolers' College Admissions Handbook | |
| Homeschooling with Gentleness: A Catholic Discovers Unschooling | |
| Hope's Revolutionary War Diary | |
| The Horse and His Boy | |
| The House of Sixty Fathers | |
| How a Seed Grows | |
| How Catholics Can Sing: A Short Course in Gregorian Chant | |
| How do Apples Grow? | |
| How Do Bees Make Honey? | |
| How do Birds Find Their Way? | |
| How Many Animals?/Quot Animalia? | |
| How Much Can a Bare Bear Bear? | |
| How the Catholic Church Built Western Civilization | |
| How the Reformation Happened | |
| How to Celebrate Christmas as a Catholic | |
| How We Learned the Earth is Round | |
| How-to Book of the Bible | |