My Mark Twain: Reminiscences and Criticisms - Paperbackby William Dean Howells (Author), Marilyn Austin Baldwin (Introduction by) For more than forty years William Dean Howells counted Mark Twain among his closest friends. Howells knew all the great men of American literature during the last half of the nineteenth century. In his acquaintance were Longfellow, Emerson, Lowell, Holmes, and a long list of other sages, poets, novelists, and critics. "They were like on another and like other literary men,"