Bab und Babis, by Arminius Vambery (published as Ármine Vámbéry) (1867). — Lengthy discussion of the Babis, by a Hungarian Jew who later met Abdu'l-Baha.
Summon Up Remembrance, by Marzieh Gail (1987). — Memoir left by Ali-Kuli Khan, one of the first translators of Baha'i Writings; writings of his wife ...