Like the original AO, the Canadian adaptations remain completely free . All substitute book lists, alternate schedules, and recommended links are shared by volunteer parents. However, many of the recommended Canadian living books are out of print or only available through libraries (e.g., many titles from Ginn & Company or Clarke, Irwin). Canadian families often rely heavily on inter-library loans.

To successfully implement AO in Canada, parents must engage in the art of substitution. This is not a failure of the curriculum, but an expected exercise in Mason’s principle of authority and autonomy. Canadian homeschoolers often replace the American history slots (particularly in Years 3 through 6) with Canadian "spine" texts, such as The Story of Canada by E.L. Marsh or more modern works that include Indigenous perspectives. Incorporating books like Anne of Green Gables (L.M. Montgomery) or The Gunniwolf into the early years allows the curriculum to breathe with a distinctively Canadian air. This adaptation ensures that while the student is drinking from the "living books" Mason advocated, they are also grounding themselves in their own national identity and the complex history of Turtle Island.

: Many AO families integrate Canadian-specific living books, such as Paddle-to-the-Sea , which explores the Great Lakes and St. Lawrence River.

Uses engaging narratives (e.g., Paddle to the Sea for Great Lakes geography) to teach complex subjects.

AO Canada provides specific book suggestions for Years 1 through 12, often organized into three terms per year.