"纳尼亚传奇" 成书于上世纪50年代，是世界儿童文学经典。故事讲述兄妹四人几度进入一个奇异世界——纳尼亚王国——的不同时期，在那里经历了一番前世来生。这套书一共7本，每本互有关联，亦可独立阅读。作者利用诸多人物、动物和半人半神的形象，用比喻或隐喻向小读者讲述人世道理。全书文字浅显，想象奇巧，形象逼真，场面恢弘，充满真善美，又闪现着英式幽默，无愧为二战后英国最伟大的儿童文学作品之美誉。按照故事发展顺序，本册为"纳尼亚传奇"系列第四部，讲述已回归人类世界的兄妹四人在火车月台上，被一股魔力不可思议地又拉回了纳尼亚，但此时的纳尼亚处于一个弑君篡位者的残暴统治下。在救世主狮王阿斯兰的帮助下，兄妹四人公再显当年至尊风范，帮助哈姆雷特式的凯斯宾王子夺回王权，将神奇与美好还与纳尼亚的万物生灵。(As written in the 1950s, The Chronicles of Narnia is the world's classic literature for children. The book tells what 4 brothers and sisters had experienced there during different periods they went into a strange world -Narnia kingdom- in several turns. There are 7 books for the volume, each of them is correlated and can also be read independently. The author uses many characters, animals and demigods to explain the truth to the young readers by analogy or metaphor. The book is easy to read, imagination is ingenious, figure is vivid, scene is grand, with full of truth, kindness and beauty, along with British humor, is worth of the reputation of greatest British children's literature after World War II.According to the sequence of development of the story, this book is fourth volume of The Chronicles of Narnia. It describes that when 4 brothers and sisters who had returned to the human world were on the train platform, they were mysteriously pulled back to Narnia. But Narnia then was in brutal governance by a regicide usurper. the help of lion savior Aslan, they showed their supreme style again and helped Prince Kaspi, like Hamlett, to regain kingship and brought magic and beauty back to creatures of Asia Narnia.)