Chicago's Grand Hotels: The Palmer House Hilton, The Drake, and The Hilton ChicagoEbookChicago's Grand Hotels: The Palmer House Hilton, The Drake, and The Hilton ChicagobyRobert V. AllegriniRating: 4 out of 5 stars4/5Save Chicago's Grand Hotels: The Palmer House Hilton, The Drake, and The Hilton Chicago for later