ENGLISH The Hidden Words of Bahá'u'lláh Part I  -  Part II
ČEŠTINA Skrytá slova Bahá’u’lláh Část I  -  Část II
ITALIAN The Hidden Words of Bahá'u'lláh Part I  -  Part II
한국말 숨겨진 말씀 제 1 부  - 제 2 부
NEDERLANDS Verborgen Woorden Bahá'u'lláh Deel I  -  Deel II
PORTUGUESE The Hidden Words of Bahá'u'lláh Part I  -  Part II
RUSSIAN The Hidden Words of Bahá'u'lláh Part I  -  Part II