Copyright — Audiobooks

Books and their makers during the Middle Ages : A study of the conditions of the production and distribution of literature from the fall of the Roman Empire to the close of the seventeenth century, Vol. I
by George Haven Putnam

Books and their makers during the Middle Ages : A study of the conditions of the production and distribution of literature from the fall of the Roman empire to the close of the seventeenth century, Vol. II
by George Haven Putnam

Of the Injustice of Counterfeiting Books From: Essays and Treaties on Moral, Political and various Philosophical Subjects
by Immanuel Kant

Literary Copyright
by Charles Dudley Warner

Supplementary Copyright Statutes, US Copy. Office
by Library of Congress. Copyright Office