The Chronicles of Narnia Lewis replied: "I am so glad you like the Narnian books and it was nice of you to write and tell me. There's no use just asking me to write more. When stories come into my mind I have to write them, and when they don't I can't!..." Lucy is the youngest of the four Pevensie siblings. Of all the Pevensie children, Lucy is the closest to Aslan, and of all the human characters who visit Narnia, Lucy is perhaps the one who believes in Narnia the most. In "The Lion, the Witch, and the Wardrobe" she initiates the story
The Chronicles of Narnia and ideas from Greek and Roman mythology as well as from traditional British and Irish fairy tales. The books have profoundly influenced adult and children's fantasy literature since World War II. Lewis's exploration of themes not usually present in children's literature, such as religion, as well as the books' perceived treatment of issues including race and gender, has caused some controversy. Although Lewis originally conceived what would become "The Chronicles of Narnia" in 1939 (the picture of a Faun with parcels in a snowy wood has a history dating to 1914), he did not finish writing the first book "The