Thể loại sách nói : Non-fiction
Concept of Nature
Alfred North Whitehead
Mountains of California
John Muir
Edison, His Life and Inventions
Frank Lewis Dyer, Thomas Commerford Martin
History of the Decline and Fall of the Roman Empire Vol. I
Edward Gibbon
Book of Tea
Kakuzō Okakura
Spinster Book
Myrtle Reed, Olive Green
Good Things to Eat As Suggested By Rufus
Rufus Estes
Critique of Pure Reason
Immanuel Kant
From The Temple
George Herbert
Buccaneers and Pirates of Our Coasts
Frank R. Stockton
Walden
Henry David Thoreau
Essays in Radical Empiricism
William James