THE REVELATION OF BAHÁ'U'LLÁH Mazra'ih and Bahjí 1877-92

THE REVELATION OF BAHÁ'U'LLÁH 'Akká, The Early Years 1868-77

THE REVELATION OF BAHÁ'U'LLÁH Adrianople 1863-68

TRUSTEES OF THE MERCIFUL (Bahá'í Publishing Trust, London, 1972)