Frequently Asked Questions, 1: "Why is the trilogy called His Dark Materials?
憑著萊拉的好奇心和求知慾，以及考爾特夫人的鼓勵，及一個「真理羅盤」，一場想像馳騁、緊張刺激的奇幻旅程從此展開…… Frequently Asked Questions, 1: Why is the trilogy called His Dark Materials?