Paperback, published in by Penguin Classics
Paperback, published in by Dover Publications
Paperback, published in by Signet Classics
Paperback, published in by W. W. Norton & Company
Hardcover, published in by Everyman's Library
Hardcover, published in by Phoenix
Paperback, published in by University of California Press
Paperback, published in by Oxford University Press, USA
Hardcover, published in by Sterling
