2017 Primary text (edition/translation) On Companionship and Belief Epistles of the Brethren of Purity Original author Ikhwan al-Safa'Edited by Samer F. TraboulsiTranslated by Toby Mayer, Ian Richard Netton
2008 Edited volume The Ikhwān al-Ṣafaʾ and their Rasāʾil Epistles of the Brethren of Purity Volume editor Nader El-Bizri
