David H. Montgomery

“ William H. Johnson's 'The World's Discoverers: The Story of Bold Voyages by Brave Navigators' (Little, Brown & Co., Boston) ; J. F. Nicholls's 'Cabot'; C. Hayward's 'Cabot' in Sparks's Library of American Biography: Little, Brown & Co., Boston.
Clark, George Rogers : see Theodore Roosevelt's 'The Winning of the West', Vol. II.
Columbus : William H. Johnson's 'The World's Discoverers: The Story of Bold Voyages by Brave Navigators' (Little, Brown & Co., Boston) ; Irving's 'Columbus', abridged edition; Charles K. Adams's 'Columbus' in Makers of America Series: Dodd, Mead & Co., New York ”

“ It consists, with a few exceptions, of small, one-volume biographies; all of which are believed to be of acknowledged merit.
A much fuller reference list will be found in the appendix to the author's larger work, entitled The Leading Facts of American History. ”