Brief untitled essay on literary criticism laying out the canon of literary works and authors, familiarity with whom is deemed necessary to write well the refined rhetorical prose of inshāʾ, by an unnamed author.
Fragment of an untitled treatise setting out the origins of the Sunnī-Shīʿī schism during the life of the Prophet and the succession of the four ‘righteous’ caliphs, by an identified author.
Untitled polemic treatise on describing and confuting the Imāmī and Ismāʿīlī branches of Shīʿī doctrine from a Sunnī perspective, by an unidentified author.