The book was dedicated to C.S Lewis' niece, I think, Lucy. The dedication said something like this "I started this book when you were young enough to read fairy tales, but someday you will be old enough to start reading fairy tales again.
When I call you to go through the deep waters I will be with you! I will not let you sink nor let the waves overcome you! When you walk through the fire you will not get burned! I am the Lord thy God [paraphrase]