ERRATUM. D. O. Morgan's review of Josef van Ess, Der Wesir und seine Gelehrten (IJMES 15:4, November 1983, pp. 569–70) appeared without full publication information, which is as follows: Josef van Ess, Der Wesir und seine Gelehrten. Zu Inhalt und Entstehungsgeschichte der theologischen Schriften des Rašīduddin Falullāh (718/1318). Abhandlungen für die Kunde des Morgenlandes 45/4 (Wiesbaden: Steiner, 1981). Pp. 68. IJMES apologizes for the omission.

ERRATUM. In IJMES 15:4 (November 1983), pp. 571–77, a review essay on F. Ajami, The Arab Predicament: Arab Political Thought and Practice since 1967 and M. H. Kerr & El Sayed Yassin (eds.), Rich and Poor States in the Middle East: Egypt and the New Arab Order appeared without its title, which should have been: Retribalisation of Politics and the Crisis of the Arab System. In addition, the reviewer's name, Bahgat Korany, was mispelled at the essay's end. IJMES regrets the omission and extends its apologies to Professor Korany.