This recently published monograph by Abolfazl Khatibi represents an important contribution to one of the oldest debates in Persian literary history, and indeed to the textual criticism of the Shahnamah. The full title of the work (which is in Persian) is Aya Firdawsi Mahmud-i Ghaznavi ra hajv guft? Hajv’namah-i mansub bih Firdawsi: Bar’rasi-yi tahlili, tashih-i intiqadi, va sharh-i bayt’ha.
The copy of this review posted on Academia.edu may eventually have a list of errata appended. Please let me know if you find any problems that should be addressed.