- Memories of Hands of the Cause of God, by Jack Boyd. (2014). Personal memories of meeting Zikrullah Khadem, John Robarts, and Tarazullah Samandari.
- Messages from the Universal House of Justice 1963-1986: Third Epoch of the Formative Age, by Universal House of Justice. Geoffrey W. Marks, comp. (1996).
- Notes Taken from a Visit to the Bahá'is at Hawthorne California, by Tarazu'llah Samandari. (n.d.). [needs abstract]
- یادی از حارسان مدنیت الهیّه خاطراتی از ایادیان امرالله جک بوید بیل واشنگتون (Recollections of the Hands of the Cause Jack Boyd and Bill Washington), by Jack Boyd, Bill Washington. Faruq Izadinia, trans. (2024). Persian translation of the short essays in "Memories of Hands of the Cause of God" by Jack Boyd and "Hands of the Cause of God: Recollections" by Bill Washington: Z. Khadem, J. Robarts, T. Samandari, A.Q. Faizi, A. A. Furutan, C. Dunn, U. Giachery, etc.
|