Aquinas Homeschool Books
They offer discounts of 10-40% off the cover price of most books.

Builder Books
Offering a discount catalog of educational materials.

Educators' One Source
Offers products for home schooling to the professional to meet all your educational needs.

FUN Books
Homeschool resources at low prices.

Great Home School Books
They sell thousands of used books placed on consignment from hundreds of homeschoolers and many Christian schools.

Half.com
Browse a large assortment of homeschool books for tips on homeschooling plus educational books at low prices.

MyEducationAtHome.com
Offering homeschooling packages that include teacher guides, workbooks, lesson plans and more.

The Back Pack
Browse their "USED" textbook lists which includes student-teacher sets. All subjects, Grades K through 12, are available. Over 2,000 individual used book titles in stock and ready to ship! Classroom sets are also available.