294. Letter to the Bāb's aunt, called Khānim-i Buzurg, inciting her to accept Bahāʼullāh and abjure Ṣubḥ-i Azal
299. Letter to ʻAbd al-Malik ibn Marwān, Caliph, 642-705 from ʻAbd Allāh ibn Ibād , mainly on the theme of the leadership of the community.