Mirza Abu'l Fadl Gulpaygani. ad-Dura al-Bahaiyyih. Egypt: Shaykh Faraju'llah Kurdi, 1900. Reprinted, East Lansing, Mi.: H-Bahai, 2006.

Note: A collection of essays on the history of religion in Arabic, published in Cairo by Shaykh Faraju'llah Kurdi in 1900. As it was in Arabic, it was responsible for making him generally known as a Baha'i in Egypt. (It has been translated into English by Juan Cole as Miracles and Metaphors.) The "Risaliyyih Iskandaraniyyih" (also below) written for Husayn Ruhi, giving proofs for the prophethood of Muhammad from the Christian and Jewish scriptures, and a treatise in explanation of the verse of the Qur'an "Then it is ours to explain it" (Q 75:19), were published together with Ad-Durar al-Bahiyyih (and are included in the English translation).