High Street, so busy during the day, was eerie late at night; when the sun had gone down, when all the light came from pale streetlamps or from candles inside windows, it looked like another, parallel Oxford, an Oxford of the faerie realm. On cloudless nights especially, Oxford was transformed, its streets clear, its stones silent, its spires and turrets promising riddles and adventures and a world of abstraction in which one could get lost forever.
