508. Fragment of a work on the indications (dalālat) of the planets in the various signs of the Zodiac.
509. Fragment of a work on those words in the Qurʼān, traditions, and poetry which differ by a single letter or which by transposition or other change can give a different sense
518. Fragment of the Arabic commentary of Averroës, 1126-1198 on Aristotle ʼs work against the Sophists