book cover of George and the Unbreakable Code

George and the Unbreakable Code

(2014)
(The fourth book in the George series)
A novel by

 
 
George and Annie are off on another cosmic adventure to figure out why strange things are happening on Earth in the fourth book of the George's Secret Key series from Stephen and Lucy Hawking.

George and his best friend, Annie, haven't had any space adventures for a while, and they're missing the excitement. But not for long, because seriously strange things have started happening.

Banks are handing out free money; supermarkets aren't able to charge for their produce, so people are getting free food; and aircraft 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 farther into space than ever before in order to find out what - or who - is behind it.

Genre: Children's Fiction

Used availability for Lucy Hawking's George and the Unbreakable Code

Hardback Editions

September 2016 : USA Hardback
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Title: George and the Unbreakable Code (George's Secret Key)
Author(s): Stephen Hawking, Lucy Hawking
ISBN: 1-4814-6627-5 / 978-1-4814-6627-1 (USA edition)
Publisher: Simon & Schuster Books for Young Readers
Availability: Amazon   Amazon UK   Amazon CA   


June 2014 : UK Hardback
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Title: George and the Unbreakable Code (George's Secret Key to the Universe)
Author(s): Lucy Hawking, Stephen Hawking
ISBN: 0-85753-325-8 / 978-0-85753-325-8 (UK edition)
Publisher: Doubleday Childrens
Availability: Amazon   Amazon UK   Amazon CA   Amazon AU   


Paperback Editions

November 2017 : USA Paperback
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Title: George and the Unbreakable Code (George's Secret Key)
Author(s): Stephen Hawking, Lucy Hawking
ISBN: 1-4814-6628-3 / 978-1-4814-6628-8 (USA edition)
Publisher: Simon & Schuster Books for Young Readers
Availability: Amazon   Amazon UK   Amazon CA   


June 2015 : Paperback
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Title: [(George and the Unbreakable Code)] [By (author) Lucy Hawking ] published on (June, 2015)
Author(s): Lucy Hawking
Publisher: Random House Children's s UK
Availability: Amazon CA   


June 2015 : Paperback
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Title: [(George and the Unbreakable Code)] [By (author) Lucy Hawking ] published on (June, 2015)
Author(s): Lucy Hawking
Publisher: Random House Children's s UK
Availability: Amazon UK   


February 1977 : UK Paperback
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Title: George and the Unbreakable Code (George's Secret Key to the Universe)
Author(s): Lucy Hawking, Stephen Hawking
ISBN: 0-552-57005-2 / 978-0-552-57005-3 (UK edition)
Publisher: Corgi Childrens
Availability: Amazon   Amazon UK   Amazon CA   Amazon AU   


June 2014 : UK Paperback
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Title: George and the Unbreakable Code (George's Secret Key to the Universe)
Author(s): Lucy Hawking, Stephen Hawking
ISBN: 0-85753-326-6 / 978-0-85753-326-5 (UK edition)
Publisher: Doubleday Children's Books
Availability: Amazon   Amazon UK   Amazon CA   


Audio Editions

September 2016 : USA Audio edition
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Title: George and the Unbreakable Code
Author(s): Stephen Hawking, Lucy Hawking
Publisher: Simon & Schuster Audio
Availability: Amazon   


September 2016 : Canada Audio edition
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Title: George and the Unbreakable Code
Author(s): Stephen Hawking, Lucy Hawking
Publisher: Simon & Schuster Audio
Availability: Amazon CA   


July 2016 : USA Audio edition
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Title: George and the Unbreakable Code
Author(s): Lucy Hawking, Stephen Hawking
Publisher: Random House AudioBooks
Availability: Amazon   


July 2016 : Australia Audio edition
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Title: George and the Unbreakable Code
Author(s): Lucy Hawking, Stephen Hawking
Publisher: Random House AudioBooks
Availability: Amazon AU   


July 2016 : UK Audio edition
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Title: George and the Unbreakable Code
Author(s): Lucy Hawking, Stephen Hawking
Publisher: Random House AudioBooks
Availability: Amazon UK   


Kindle Editions

September 2016 : USA, Canada Kindle edition
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Title: George and the Unbreakable Code (George's Secret Key Book 4)
Author(s): Stephen Hawking, Lucy Hawking
Publisher: Simon & Schuster Books for Young Readers
Availability: Amazon   Amazon CA   


June 2014 : Australia, UK Kindle edition
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Title: George and the Unbreakable Code (George's Secret Key to the Universe)
Author(s): Lucy Hawking, Stephen Hawking
Publisher: RHCP Digital
Availability: Amazon UK   Amazon AU