XI

It is the Latin version - achieved by Ugo of Santalla - of the Arab work Kitab sirr al-haliqa ("The book of the secret of Creation"), written in the first half of the 11th century.

The text consists of a collection of astrological aphorisms attributed to Hermes probably translated by a lost Arabic origil by the physician and philosopher of the 11th century Haly Abenrudianus ('Ali ibn Ridwan).