Goodnight Moon is a 1947 children's book by Margaret Wise Brown and illustrated by Clement Hurd. The book has remained in print and is recognized as a classic, describing a bunny child's bedtime routine of saying goodnight to every object he can see.


  • Luis tells it to "baby" Elmo from memory in episode 3160 (1993). He memorized it because it was the book he'd read to put Gabi to sleep.
  • For the closing sponsor tag in episode 4137 (2007), Oscar reads Scram Moon to Slimey. Gordon voices the Moon (who has his trademark mustache).
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