O'Day, Danton
The Golden Age of Rubáiyat Art 1884-1913. Danton H. O'Day. Emeritus Books, 2017. 3 volumes.
Vol. I. The Illustrators. 168 pp. ISBN: 9781366232786.
Vol. II. Popular themes. 68 pp. ISBN: 9781366232717.
Vol. III. The decorators. 90 pp. ISBN: 9781366232656.