About the Book : Lincoln : The Unknown
Lincoln the Unknown is a biography of Abraham Lincoln, written in 1932 by Dale
Carnegie. It is published by Dale Carnegie and Associates, and given out as a
prize in the Dale Carnegie Course. Abraham Lincoln, a farm boy, becomes the
President of the United States. He travels miles to borrow books; reading being
the dominant passion of his for quarter of a century. He mourns the loss of his
first love his whole life. He humors his colleagues in the White House, and
lives with the difficulties of the marriage with his second love, while in