PANEL FROM THE BRONZE DOOR OF S. PETER, BY FILARETE 272 TOMB OF HELIUS, THE SHOEMAKER 274 SARCOPHAGUS OF THE LEUKIPPIDES 280 TOMB OF ANNIA REGILLA (FRAGMENT) 291 THE SACRED GROVE AND THE TEMPLE OF CERES; NOW S. URBANO ALLA CAFFARELLA 294 THE BODY OF A GIRL, FOUND IN 1485 298 ENTRANCE TO THE CRYPT OF THE FLAVIANS 316 CUBICULUM OF JANUARIUS 322 SANCTA VIATRIX 334 BASILICA OF NEREUS, ACHILLEUS, AND PETRONILLA 338 THE EXECUTION OF ACILLEUS 339 PETRONILLA AND VENERANDA 341 THE PORTRAIT HEAD OF JESUS IN THE SANCTA SANCTORUM 348 LANDSLIP IN THE CEMETERY OF CYRIACA 351 INSCRIPTION FROM THE TOMBSTONE OF A DENTIST 353 INSCRIPTION FROM THE GRAVE OF ALEXANDER, A DENTIST 353 SURGEON'S INSTRUMENTS (from a relief on a tombstone) 353 THE SYMBOLIC SUPPER 357 * * * * * The drawings in this volume, with a few exceptions, are by Harold B. Warren, of Boston, who also made the drawings for "Ancient Rome in the Light of Recent Discoveries." PAGAN AND CHRISTIAN ROME. CHAPTER I. THE TRANSFORMATION OF ROME FROM A PAGAN INTO A CHRISTIAN CITY.[1]