George and the Unbreakable Code
By: Lucy & Stephen Hawking ; illustrated by Garry Parsons
Contributors: Hawking, Stephen, 1942-2018; Parsons, Garry, ill
Edition: First US edition.
Series: George's secret key -- 4
Publisher: Simon & Schuster; Simon & Schuster Books for Young Readers
Published: 2016
Place of publication: New York
Language: eng
Format: Paperback
Number of pages: 313
ISBN-13: 9781481466288; 9781481466271
Subjects: Juvenile fiction; Computers; Space flight; Hackers
Description: Banks are handing out free money, supermarkets aren t able to charge for their produce so people are getting free food, and aircrafts are refusing to fly. It looks like the world s biggest and best computers have all been hacked. And no one knows why  It s up to George and Annie to travel further into space than ever before in order to find out what or who is behind it.
Notes: "Originally published in Great Britain in 2014 by Random House Children's Publishers UK, a division of The Random House Group Ltd."--Title page verso.

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