In the Classical Liberal Arts Academy, we make all study materials available to our students in free digital formats, which we recommend for studying. Nevertheless, we receive many requests from parents seeking printed copies of the books on which our courses are based. We do not believe that attempts to quickly republish these books is prudent, especially in vain hopes of money-making, because the skill of the old printers should not be underestimated. We recommend, therefore, that if printed copies are desired, that they be purchased in their old format using print-on-demand services available at the Harvard Bookstore. For the convenience of our students, we provide links to these products for easy purchasing.