Bahá'í Faith in Turkey, The, by John Walbridge. (2002) Includes bios of individuals from Turkey who figure prominently in Bahá'í history.
Summons of the Lord of Hosts, by Bahá'u'lláh. (2002) A collection of the tablets of Baháʼu'lláh, written to the kings and rulers of the world during his exile in Adrianople and in the early years of his exile to the fortress town of Acre.
Tablet to Fuad, by Bahá'u'lláh. Juan Cole, trans. (1997)
Three Momentous Years of the Heroic Age, by Adib Taherzadeh. (1973-04-21) A look at the extraordinary period of Revelation immediately after Bahá’u’lláh’s imprisonment in Akká.