Rome's Desert Frontier from the Airby D. Kennedy; Derrick Riley;The Limits of Empire: The Roman Army in the Eastby B. H. Isaac;Masada 2. The Yigael Yadin Excavations 1963-1965: Final Reports. The Latin and Greek Documentsby H. M. Cotton; J. Geiger;The Eastern Frontier of the Roman Empire: Proceedings of a Colloquium Held at Ankara in September 1988by D. H. French; C. S. Lightfoot;Roman Eastern Policy and Other Studies in Roman History: Proceedings of a Colloquium at Tvärminne, 2-3 October 1987by H. Solin; M. Kajava