Ebook Harvard ClassicsHarvard Classics Volume 51 di Golden Deer Classics, George Pierce Baker, Frederick Jackson Turner, William Roscoe Thayer, Clifford Herschel Moore, Robert Matteson Johnston, William Scott Ferguson, Murray Anthony Potter, Carleton Noyes, Charles Burton Gulick, Charles Hall Grandgent, Ernest Bernbaum, Lawrence J. Henderson, W. M. Davis, Ralph Barton Perry, Charles Pomeroy Parker, Chester Noyes Greenough, W. S. Ferguson, Chandler Rathfon Post, O. M. W. Sprague, W. A. Neilson, F. N. Robinson, G. H. Maynadier, J. D. M. Ford, Bliss Perry, H. W. Holmes, Frank Wilson Cheney Hersey, A. O. Norton, Thomas Nixon Carver, Charles J. Bullock, W. B. Munro, Roscoe Pound, Kuno Francke, R. B. Dixon, George H. Chase, C. R. Lanman, Alfred Dwight Sheffield, C. H. C. Wright