He also translated several scientific treatises, such as the Libro del astrolabio redondo, or the Libro del ataçir, a book on the flat astrolabe (for rapid calculations of movement of the stars), typically used by astrologers.

William also translated mathematical treatises by Hero of Alexandria and Archimedes.

European scholars and universities began to translate Arabic texts and treatises in the early Middle Ages, including those on geomancy.

The Reader's Digest had added to the fun by translating and condensing several German treatises on rockets and space travel, including the great Wege zur Raumschiffahrt.

He translated Arabic treatises into Persian, including the Arabic treatise on the lives and sayings of 34 pre-Islamic and 77 post-Islamic scholars and physicians, that were composed by al-Shahrazuri in 1282 CE.

Thus, Notker Labeo was able to translate Aristotelian treatises in pure (Old High) German in the decades after the year 1000.

While in New York, Betances wrote and translated numerous political treatises, proclamations and works that were published in the newspaper "La Revolución", under the pseudonym "El Antillano" (The Antillean One).

Most in western Europe for the next few centuries did not understand the Greek language, and thus the works of Boethius, who saw what was happening and translated ancient Greek treatises into Latin, became the foundation of learning during this period.

He helped translate Indian treatises and also wrote his own.

Reich's main hobby is translating and publishing treatises on ancient architecture and art, plays and poetry into Hebrew.