Jack sets himself up in the Hotel St James to work on his book on prostitution in New York. Along the way he meets and grows fond of Mary Lou.Jack sets himself up in the Hotel St James to work on his book on prostitution in New York. Along the way he meets and grows fond of Mary Lou.Jack sets himself up in the Hotel St James to work on his book on prostitution in New York. Along the way he meets and grows fond of Mary Lou.