Justin Kaplan was an editor, biographer, and author of Mr. Clemens and Mark Twain and Walt Whitman: A Life, among other books. He was a member of the American Academy of  Arts and Letters. He died in 2014.

Justin Kaplan was an editor, biographer, and author of Mr. Clemens and Mark Twain and Walt Whitman: A Life, among other books. He was a member of the American Academy of  Arts and Letters. He died in 2014. Less