Books, Brochures, and Chapters>Book:  Keats , John (1907), The Complete Poetical Works of John Keats, Retrieved on 2013-04-05

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Twain , Mark (1992), Collected Tales, Sketches, Speeches & Essays: 1852-1890, Library of America, Retrieved on 2012-08-23

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Twain , Mark (1967), Mark Twain's Which was the dream?, Univ of California Press, Retrieved on 2012-06-11

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Keats , John (2001), Complete Poems and Selected Letters of John Keats, Random House, Inc., Retrieved on 2012-06-07

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Goethe , Johann Wolfgang von and Naydler , Jeremy (1996-01), Goethe On Science: An Anthology of Goethe's Scientific Writings, Retrieved on 2012-05-29

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Twain , Mark (2006), Was the World Made for Man?, The Mark Twain annual, Retrieved on 2012-04-13

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Crane , Stephen (1964), Poems, Retrieved on 2012-03-17

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Coleridge , Samuel Taylor (1830), On the Constitution of the Church and State, The Collected works of Samuel Taylor Coleridge, Retrieved on 2012-02-01

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Chesterton , Gilbert Keith (1985), As I was saying, Wm. B. Eerdmans Publishing Company, Retrieved on 2012-01-31

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Butler , Samuel (1951), Samuel Butler's notebooks, Retrieved on 2012-01-28

Source Material [books.google.com]