As Palavras Ocultas (Portuguese) / Hidden Words (PDF) The Hidden Words of Baha'u'llah translated into Portugese.

Oracoes e Meditacoes de Baha'u'llah (Portuguese, PDF) Prayers and Meditations of Baha'u'llah in Portugese.

A Promulgacao da Paz Universal (Portuguese, PDF) The Promulgation of Universal Peace is a collection of 140 talks given by 'Abdu'l-Bahá during his extensive tour of North America in 1912. In Portugese.