Volumes Iv and V of Roman Papers contain forty-two of Sir Ronald Syme's papers composed between 1981 and 1985. A good many deal with the younger Pliny and Tacitus; other ancient authors examined here include Strabo, the elder Pliny, Statius, Quintilian, and Arrian. Several papers focus on the Spanish provinces and on the Greek east. New light is shed on the 'Hispano-Narbonensian nexus' that emerged under the Flavians and was to form the Antonine dynasty, on the emperor Hadrian and his Antonine successors, and on the usurper Avidius Cassius. There is an Index of Persons for the two volumes at the end of Roman Papers V.