Everyone knows the famous words: ''Twas the night before Christmas, when all through the house . . . .' Clement C. Moore's famous poem was originally written in 1822 for his children, and has been a holiday classic ever since. This edition, with gorgeous illustrations by Jessie Willcox Smith, was first published in 1912 and is considered by many to be the definitive version of the story. Recommended for ages 5 and up.