George's Secret Key to the Universe
From Author Wars - https://authorwars.com/books/georges-secret-key-to-the-universe-2058451.html
Editions/Publications:
- Unknown. George's Secret Key to the Universe (Unknown, NASA, Simon & Schuster Books for Young Readers, ISBN-10: 9781416985846, $9.99, 308+[19] pages, Trade Paperback, Novel)
- 2007 . George's Secret Key to the Universe (2007, NASA, Simon & Schuster Books for Young Readers, ISBN-10: 1416954627, $17.99, 297+[32] pages, Hardcover, Novel)