Goodnight Moon - smokeless version. In the great green room there is a telephone, a red balloon, but no ashtray. "Goodnight Moon", the children's classic by Margaret Wise Brown, has gone smoke free. In a newly revised edition of the book, which has lulled children to sleep for nearly sixty years, the publisher, HarperCollins, has digitally altered the photograph of Clement Hurd, the illusrator, to remove a cgarette from his hand. Read the whole article.