al-Fihrist

The Kitāb al-Fihrist (Arabic: كتاب الفهرست) (The Book Catalogue) is a compendium of the knowledge and literature of tenth-century Islam compiled by Ibn al-Nadim (d.998).

Ibn al-Nadim's interest ranges from religions, customs, sciences, with obscure facets of medieval Islamic history, works on superstition, magic, drama, poetry, satire and music from Persia, Babylonia, and Byzantium.

These four chronological principles of its underlying system help researchers to interpret the work, retrieve elusive information and understand Ibn al-Nadim's method of composition, ideology, and historical analyses.

[4] The Fihrist shows the wealth, range and breadth of historical and geographical knowledge disseminated in the literature of the Islamic Golden Age, from the modern to the ancient civilisations of Syria, Greece, India, Rome and Persia.

Contemporaneously in the western part of the empire in the Umayyad seat of Córdoba, the Andalusian scholar Abū Bakr al-Zubaydī, produced Ṭabaqāt al-Naḥwīyīn wa-al-Lughawīyīn (‘Categories of Grammarians and Linguists’) a biographic encyclopedia of early Arab philologists of the Basran, Kufan and Baghdad schools of Arabic grammar and tafsir (Quranic exegesis), which covers much of the same material covered in chapter II of the Fihrist.

Ibn al-Nadim often mentions the size and number of pages of a book, to avoid copyists cheating buyers by passing off shorter versions.