7 books
The Shahnama of Firdausi, Volume 2
The Shahnama of Firdausi VI
The Shahnama of Firdausi
The Shahnama of Firdausi: Volume II
The Shahnama of Firdausi: Volume V
The Shahnama of Firdausi: Volume III
The Shahnama of Firdausi: Volume VII