Seven letters written by Shoghi Effendi and addressed to the Bahá’ís of the United States and the West, first collected in 1938, comprising “The World Order of Bahá’u’lláh”, “The World Order of Bahá’u’lláh: Further Considerations”, “The Goal of a New World Order”, “The Golden Age of the Cause of Bahá’u’lláh”, “America and the Most Great Peace”, “The Dispensation of Bahá’u’lláh”, and “The Unfoldment of World Civilization”.