He is an American treasure; a clear-eyed fantasist without peer; a literary icon who has created wonder for the better part of seven decades. He has a moon crater named after him and a star on Hollywood Boulevard's Walk of Fame. He has been showered with accolades and honored with prizes galore, everything from an Emmy Award to the National Book Foundation Medal for Distinguished Contribution to American Letters. He has inspired generations of readers to dream, think, invent, believe, and fly.