Paul Kraus, Opera Philosophica: this is the only edition of al-Razi's philosophical books and fragments still extant. Abi Bakr Mohammadi Filii Zachariae Raghensis or Opera Philosophica, fragmentaque quae superssunt. Collegit et edidit Paulus Kraus. Pars Prior. Cahirae MCMXXXIX. Only the first volume was published since Kraus's suicide prevented the publication of the second volume for which he already had gathered a great amount of material. This material was transferred, after his death, to the Institut Francais d'Archeologie Orientale, in Cairo; it still remains to be published.
Walker, P. "The Political Implications of al-Razi's Philosophy", in C. Butterworth (ed.) The Political Aspects of Islamic Philosophy, Cambridge, MA: Harvard University Press, 61-94.(1992)
Motazed, K. Mohammad Zakaria Razi
Stolyarov II, H. "Rhazes: The Thinking Western Physician", in: The Rational Argumentator, Issue VI.(2002)
