A lifetime ago, Swirl had gone to the ticketing office in Shanghai, ready to buy passage to Hong Kong, but she had been distracted by a novel, the Book of Records. It embarrassed her now, the way she burned candles so unthinkingly, gazing at words that seemed to hide ideas, or ideas inexpressible in words, how the sentences had carried her forward like a river or a piece of music. And yet how close the truth had seemed back then. She had been twenty-four years old and she had fallen in love.

