Rubáiyát of Omar Khayyám of Naishapur (Castle Books Edition)

Rubáiyát of Omar Khayyám is the title that Edward FitzGerald gave to his 1859 translation from Persian to English of a selection of quatrains (rubāʿiyāt) attributed to Omar Khayyam (1048–1131), dubbed "the Astronomer-Poet of Persia".

Although commercially unsuccessful at first, FitzGerald's work was popularised from 1861 onward by Whitley Stokes, and the work came to be greatly admired by the Pre-Raphaelites in England. FitzGerald had a third edition printed in 1872, which increased interest in the work in the United States. By the 1880s, the book was extremely popular throughout the English-speaking world, to the extent that numerous "Omar Khayyam clubs" were formed and there was a "fin de siècle cult of the Rubaiyat".

The authenticity of the poetry attributed to Omar Khayyam is highly uncertain. Khayyam was famous during his lifetime not as a poet but as an astronomer and mathematician. The earliest reference to his having written poetry is found in his biography by al-Isfahani, written 43 years after his death. This view is reinforced by other medieval historians such as Shahrazuri (1201) and Al-Qifti (1255). Parts of the Rubaiyat appear as incidental quotations from Omar in early works of biography and in anthologies.

*excerpted from <a href="https://en.wikipedia.org/wiki/Rubaiyat_of_Omar_Khayyam">Wikipedia</a>*