Harmony Media carries Catholic books and materials, as well as software for adults and children.

Seton provides affordable, nationally standardized testing, including ability and achievement tests, practice tests, and test prep materials for homeschoolers, private schools, and home school groups. Testing services and materials are available for grades K-12. Tests include the Stanford 10 Online, CAT E-Survey, IOWA Form E, and TerraNova 2/CAT 6. Ordering is easy and you will get test results returned within two weeks. 

The Angelicum Academy is a Catholic homeschool and liberal education program based on the liberal arts and the classical great books of Western civilization (with optional, Socratic discussion seminars). Offers a fully developed homeschool elementary curriculum for grades preschool through 8th, selected eclectically for the very finest materials available from numerous publishers.

History Links are unit studies for Catholic homeschoolers. Each unit integrates Roman Catholic doctrine and tradition with the study of World History. It is appropriate for preschoolers through high school.

High Note Solutions offers a Catholic music curriculum with melodies, hymns, and Gregorian chant. Encourages music appreciation and education, while promoting a Catholic culture and love of traditional Catholic musical heritage.

Catholic Rubber Stamps offers rubber stamps, kits, activity ideas, and more.

Catholic Family Education provides books and other materials.

Offers Catholic books and homeschooling materials, with an emphasis on materials recommended by Laura Berquist.

Mater Amabilis is a free online homeschool curriculum, which takes the methods of Charlotte Mason and applies them for the 21st century Catholic family. Offering a detailed and flexible syllabus for each age level, Mater Amabilis can be used as a complete curriculum or simply as a springboard for learning.

Catholic publisher of the best and most affordable music instruction materials for homeschoolers and self-learners. Publisher of the most comprehensive collection of hymn arrangements for piano.

The Friendly Defenders Catholic Flash Cards are 50 cards with common questions people have about the Catholic faith as well as short, easy-to-understand answers.

Seton Home Study School offers K-12 curriculum, textbooks, special needs counseling, testing services, and more.

Our Lady of Victory School provides curricula and textbooks to parents who school their children at home. Our Lady of Victory School allows parents to choose from various standardized or specially tailored programs, with a full enrollment option or a satellite program.

Mother of Divine Grace is an independent study program with emphasis on a classical curriculum. The program offers a Catholic, classical approach to home schooling, with different levels of service provided. The program offers consultants, teachers, lesson plans, materials, standardized testing, and assessments, along with structure and flexibility.

The Lord of History card game is a simple, inexpensive, low-effort, fun way to introduce children to key people and events in world history, while highlighting their Catholic significance. Using clear succinct stories about famous men and women from the arts, politics, exploration, literature and religious life, spanning the 3rd to the 20th centuries, players compete in a challenging and educational game for the whole family.

L.P.H. Resource Center offers classes for Catholic homeschoolers over the Internet. These classes are designed for mainly 4th-8th graders, but are available to those in higher grades if desired. The classes are kept as flexible as possible.

Illuminated Ink© (formerly known as Art Angels©) is dedicated to developing, designing, and producing high-quality Catholic educational materials for children all over the world. The majority of products are "hands-on" and meant to keep little hands and curious minds busy for long periods of time.

Regina Coeli Academy is an on-line college preparatory program for Roman Catholics. Provides a Liberal Arts program for Catholic home-schooling families, private schools, educational coops, and students enrolled in public schools. The Academy's mission is to support, but not to supplant, the primary educator - the parent - by providing a rigorous college preparatory curriculum which challenges the intellect and nourishes the spirit with the riches of the Catholic tradition. Regina Coeli's own courses are taught at the college preparatory level and provide opportunity for students, young or mature, to excel in specialized study or to complete a classical liberal arts curriculum. Provides live classroom participation, interactive web forums, evaluation of student work and official transcripts.