Vanity of DuluozBy: Jack Kerouac Series: Penguin Modern Classics The tale of Kerouac's alter ego, Vanity of Duluoz presents Jack Duluoz's high school experiences as a sporting jock in Massachusetts and his time at Columbia University on a football scholarship. Just as Jack's glamorous new adult life begins, so does World War II, and he joins the US Navy to travel the world. As Jack experiences more, he realizes the limits of his former plans and returns to New York