George and the Unbreakable Code
Language: English
Published by Simon & Schuster Books for Young Readers, 2017
- Softcover
- Used

Seller: World of Books Inc, Montgomery, IL, U.S.A.World of Books Inc
AbeBooks seller since March 23, 2026
Condition: Used - Good
US$ 6.41
Quantity: 2 available
Add to basketItem description from seller
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 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.
Seller Inventory # CIN1481466283G
- Title
- George and the Unbreakable Code
- Author
- Stephen Hawking
- Publisher
- Simon & Schuster Books for Young Readers
- Publication year
- 2017
- Condition
- Good
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1481466283
- ISBN 13
- 9781481466288
- Illustrator
- Parsons, Garry
- Series
- Book 4 of 6: George's Secret Key
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 products 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.
"Synopsis" may belong to another edition of this title.
About the Author
Lucy Hawking, Stephen Hawking’s daughter, is a journalist and novelist. She is the coauthor of the George’s Secret Key series for kids, as well as the author of the adult novels Jaded and Run for Your Life. She lives in Cambridge with her son.
Garry Parsons is the award-winning illustrator of many books, including George’s Secret Key to the Universe, George’s Cosmic Treasure Hunt, George and the Big Bang, George and the Unbreakable Code, and George and the Blue Moon by Lucy and Stephen Hawking; Billy’s Bucket by Kes Gray; and What’s Cool About School by Kate Agnew. He lives in London. Visit him at GarryParsons.co.uk.
"About the title" may belong to another edition of this title.
World of Books Inc
Montgomery, IL, U.S.A.
AbeBooks seller since March 23, 2026
Shipping rates within U.S.A.
| Item | 4 to 12 business days | 3 to 6 business days |
|---|---|---|
| First item | US$ 0.00 | US$ 10.95 |
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Founded in 2002, World of Books is a leading online destination for buying and selling both preloved and new books, committed to making sustainable reading accessible to all. With a mission to help people read more and waste less, World of Books offers a huge range of affordable, high-quality books — giving both new and preloved titles a second life. The company also operates World of Books – Sell Your Books, an easy-to-use platform that allows customers to trade in unwanted books for cash, helping to keep books in circulation while promoting sustainability. As a Certified B Corp, World of Books is driven by a vision to become the world’s largest and most sustainable dedicated online bookstore. The company measures its success through the positive environmental impact it creates, the value it provides to customers, and its ability to operate profitably while supporting its sustainable mission …
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SBYB, Inc.
900 Knell Road
Montgomery, IL U.S.A. 60538