R. J. Forbes, _Notes on the History of Ancient Roads and their Construction_ (Amsterdam, 1934), 115–168 M. W. Frederiksen and J. B. Ward Perkins, “The Ancient Road Systems of the Central and Northern Ager Faliscus,” _Papers of the British School at Rome_ 12 (1957), 67–208 H. S. Jones, _Companion to Roman History_ (Oxford, 1912), 40–49 (Roads) L. Mumford, “The Disappearance of Pennsylvania Station,” _New Yorker_ 34 (June 7, 1958), 106–113 H. Plommer, _Ancient and Classical Architecture_ (London, 1956), 338–344 (Baths) Sir Albert Richardson, R.A., Letter to New York _Times_, Mar. 1, 1959 I. A. Richmond, _The City Wall of Imperial Rome_ (Oxford, 1930) G. H. Stevenson, “Communications and Commerce,” in _The Legacy of Rome_ (ed. C. Bailey, Oxford, 1923), 141–172 E. B. Van Deman, _The Building of the Roman Aqueducts_ (Washington, 1934) C. C. Van Essen, “The Via Valeria from Tivoli to Collarmele,” _Papers Br. Sch. at Rome_ 12 (1957), 22–38 CHAPTER 13: _Caesar and Christ_ B. M. Apollonj-Ghetti, A. Ferrua, E. Josi, E. Kirschbaum, _Esplorazioni sotto la confessione di San Pietro in Vaticano eseguite negli anni 1940–1949_, 2 vols. (Rome, 1951) G. V. Gentili, “Piazza Armerina: grandiosa villa romana in contrada Casale,” _Not. Scav._ (1951), 291–335 ----, _The Imperial Villa of Piazza Armerina_ (MPI _Guides_, Rome, 1956) H. P. L’Orange and E. Dyggve, “Is it a Palace of Maximian Herculeus that the excavations of Piazza Armerina bring to light?,” _Symbolae Osloenses_ 29 (1952), 114–128 M. Guarducci, _La tomba di Pietro_ (Rome, 1959; there is also an English translation) E. Kirschbaum, _The Tombs of Peter and Paul_ (New York, 1959) B. Pace, _I mosaici di Piazza Armerina_ (Rome, 1955) J. M. C. Toynbee and J. B. Ward Perkins, _The Shrine of St. Peter and the Vatican Excavations_ (London, 1956) INDEX OF PROPER NAMES Achilles, 192 Actium, 150, 152 Admiralty, 182 Aemilius Paulus, L., 149 Aeneas, 63, 67, 92, 142, 149, 152, 165, 167, 220 Africa, 138, 235, 262, 283, 332, 336, 337 Agave, 188 Agrippa, 154, 165, 285, 286, 309, 320 Agrippina, 156 Alaric, 325 Alba Fucens, 91, 95, 97, 98, 104, 105, 109, 116, 266, 302, 304 Alba Longa, 63, 149 Alban Hills, 62, 64, 69, 70 Albenga, 104_n._ Albinius, L., 148 Alexander Severus, 299, 314 Alexandria, 117, 118, 219, 283 Altheim, 3 Amazon, 294 Ambrosia, 340 Anchises, 142 Ancona, 271 Ancus Martius, 66, 92, 94 Andromache, 192 Anicetus, Pope, 347 Anio (tufa), 86, 317, 318 Antinous, 278, 283, 285, 291, 292, 294 Antonia (major), 165 Antonia (minor), 164 Antonines, 253 Antoninus Pius, 296, 345 Antony, Mark, 150, 151, 152, 154, 165, 238 Anzio, 35, 87, 94, 112 Apollo, 29, 52, 83, 162, 187, 188, 292, 344