The Pinnacled Glory of the West : Cathedral of the Immaculate Conception: A Brief History of the Parish, a Detailed Description of the New Cathedral, Its Dedication Ceremonies, and the Silver Jubilee of the Right Reverend N.C. Matz, D.D., Together with Biographies of Men Prominent in the Civic and Religious Life of Denver by Hugh L. McMenamin (2011, Hardcover)