A set of volumes containing translated Pahlavi texts. They include: "The Bundahis, Bahman Yast, and Shayast La-Shayast"; "The Dadistan-i Dinik and The Epistles of Manuskihar"; "Dina-i Mainog i Khirad - Sikand Gumanik Vigar - Sad Dar"; "Contents of the Nasks"; and "Marvels of Zoroastrianism".