Bahá’u’lláh. The Hidden Words. London: National Spiritual Assembly of the British Isles, 1949.
Bahá’u’lláh. Tablets of Bahá’u’lláh revealed after the Kitáb-i-Aqdas. Haifa: Bahá’í World Centre, 1978.
‘Abdu’l-Bahá. Selections from the Writings of ‘Abdu’l-Bahá. Haifa: Bahá’í World Centre, 1978.
‘Abdu’l-Bahá. The Promulgation of Universal Peace: Talks Delivered by ‘Abdu’l-Bahá during His Visit to the United States and Canada in 1912. Wilmette: Bahá’í Publishing Trust, 1982.
‘Abdu’l-Bahá. Paris Talks: Addresses given by ‘Abdu’l-Bahá in Paris in 1911-1912. London: Bahá’í Publishing Trust, 1961.
‘Abdu’l-Bahá. ‘Abdu’l-Bahá in London: Addresses, and Notes of Conversations London: Bahá’í Publishing Trust, 1982.
Shoghi Effendi. Messages to the Bahá’í World, 1950-1957. Wilmette: Bahá’í Publishing Trust, 1971.
Shoghi Effendi. Citadel of Faith. Wilmette: Bahá’í Publishing Trust,1980.
Bahá’í Education, a compilation. Haifa: Bahá’í World Centre, 1976.
Family Life. London: Bahá’í Publishing Trust, 1982.
‘Abdu’l-Bahá on Divine Philosophy. Compiled by Isobel F. Chamberlain. Boston: The Tudor Press, 1917.
Esslemont, John Ebenezer. Bahá’u’lláh and the New Era. Wilmette: Bahá’í Publishing Trust, 1976.