Oversize sphinxes and falcons lined the paths to Greek temples. Crocodile gods in Roman dress decorated Doric tombs. “Built in the finest situation in the world,” Alexandria stood sentry over a land of fabled riches and fantastic creatures, a favorite enigma to the Roman world. To a man like Julius Caesar, who for all his travels had never before set foot in Egypt, few of its astonishments would have been as great as the quick-witted young woman who had emerged from the traveler’s sack.