---
product_id: 34819693
title: "George and the Unbreakable Code (George's Secret Key)"
price: "€ 42.65"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.fi/products/34819693-george-and-the-unbreakable-code-georges-secret-key
store_origin: FI
region: Finland
---

# George and the Unbreakable Code (George's Secret Key)

**Price:** € 42.65
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** George and the Unbreakable Code (George's Secret Key)
- **How much does it cost?** € 42.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/34819693-george-and-the-unbreakable-code-georges-secret-key)

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## Description

George and the Unbreakable Code (George's Secret Key) [Hawking, Stephen, Hawking, Lucy, Parsons, Garry] on desertcart.com. *FREE* shipping on qualifying offers. George and the Unbreakable Code (George's Secret Key)

Review: For the young, science-curious reader - A fun and manageable story for young readers, 'd say roughly ages 7-15 or so, (ours is in 3rd grade, curious about the nature of the universe, and loves to read), but good for at least up through early teens as well This book is part of the "George" series, and according to my daughter, is the best so far. I enjoy reading cosmology books myself, and found the content in this book very approachable, and very inviting to the young reader who wonders about things, with small story illustrations, photos of planets, constellations, and other planetary objects, and sidebars where, in a couple pages, science concepts are explained (e.g., 3D printing, history of life, life in the universe, what is a computer...etc). Highly recommended for sparking curiosity and interest in science topics with a fun storyline.
Review: Best George book yet! Keep 'em coming! - My 10-year-old says this is the best of the four George books. This book does a great job incorporating pictures and the details of the real science behind what George and Annie experience in their adventure. I was frustrated because the book was released in Great Britain in June, but never here. It has been available on Kindle since June as well. These books are very popular in the elementary school library here. I hope Ms. Hawking and her father continue the series. They really encourage a love of science.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #2,244,920 in Books ( See Top 100 in Books ) #2,155 in Children's Science Fiction Books (Books) #3,626 in Children's Mystery, Detective, & Spy #11,490 in Children's Action & Adventure Books (Books) |
| Book 4 of 6  | George's Secret Key |
| Customer Reviews | 4.8 4.8 out of 5 stars (584) |
| Dimensions  | 6 x 1.3 x 8.5 inches |
| Grade level  | 3 - 7 |
| ISBN-10  | 1481466275 |
| ISBN-13  | 978-1481466271 |
| Item Weight  | 1.1 pounds |
| Language  | English |
| Print length  | 352 pages |
| Publication date  | September 6, 2016 |
| Publisher  | Simon & Schuster Books for Young Readers |
| Reading age  | 8 - 12 years, from customers |

## Images

![George and the Unbreakable Code (George's Secret Key) - Image 1](https://m.media-amazon.com/images/I/81h0P6xkpKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the young, science-curious reader
*by J***N on March 10, 2015*

A fun and manageable story for young readers, 'd say roughly ages 7-15 or so, (ours is in 3rd grade, curious about the nature of the universe, and loves to read), but good for at least up through early teens as well This book is part of the "George" series, and according to my daughter, is the best so far. I enjoy reading cosmology books myself, and found the content in this book very approachable, and very inviting to the young reader who wonders about things, with small story illustrations, photos of planets, constellations, and other planetary objects, and sidebars where, in a couple pages, science concepts are explained (e.g., 3D printing, history of life, life in the universe, what is a computer...etc). Highly recommended for sparking curiosity and interest in science topics with a fun storyline.

### ⭐⭐⭐⭐⭐ Best George book yet! Keep 'em coming!
*by A***E on January 1, 2015*

My 10-year-old says this is the best of the four George books. This book does a great job incorporating pictures and the details of the real science behind what George and Annie experience in their adventure. I was frustrated because the book was released in Great Britain in June, but never here. It has been available on Kindle since June as well. These books are very popular in the elementary school library here. I hope Ms. Hawking and her father continue the series. They really encourage a love of science.

### ⭐⭐⭐⭐⭐ Entertaining and interesting read for kids who are into space.
*by D***I on April 8, 2016*

When my son was in third grade, his school librarian suggested the first of the Stephen and Lucy Hawking books for him and he devoured it. We were thrilled when this one was released. I ordered it in October so I was guaranteed a Christmas delivery. My son is a sixth grader this year, admires Hawking and Tyson, and is very interested in becoming an astrophysicist or aerospace engineer. He thoroughly enjoyed this book. Kids with an affinity for these topics will really like how these books are written. My son always has a new book going. Very rarely does he reread a book, but when he does, it's this series or a Rick Riordan book.

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-06*