---
product_id: 426974647
title: "Unlocking the Universe"
price: "€ 52.04"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.hr/products/426974647-unlocking-the-universe
store_origin: HR
region: Croatia
---

# Unlocking the Universe

**Price:** € 52.04
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Unlocking the Universe
- **How much does it cost?** € 52.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/426974647-unlocking-the-universe)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Unlocking the Universe [Stephen W. Hawking, Lucy Hawking] on desertcart.com. *FREE* shipping on qualifying offers. Unlocking the Universe

Review: Engrossing - My 14y/o nephew LOVES all things "Space", he was already 2 chapters "in" only 10min after opening the present! This is the first present that I got a hand written Thank You for from him.
Review: Science explained easily for everyone. Loved it. - Science explained in a way that all can understand. I'm 72 and enjoyed it tremendously.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,685,650 in Books ( See Top 100 in Books ) |
| Customer Reviews | 4.6 4.6 out of 5 stars (852) |
| Dimensions  | 5.04 x 1.14 x 7.8 inches |
| ISBN-10  | 0241481481 |
| ISBN-13  | 978-0241481486 |
| Item Weight  | 13.4 ounces |
| Language  | English |
| Print length  | 448 pages |
| Publication date  | August 5, 2021 |
| Publisher  | Puffin |

## Images

![Unlocking the Universe - Image 1](https://m.media-amazon.com/images/I/413l3mYss2L.jpg)
![Unlocking the Universe - Image 2](https://m.media-amazon.com/images/I/4197BuLmRsL.jpg)
![Unlocking the Universe - Image 3](https://m.media-amazon.com/images/I/41FCRiKzBJL.jpg)
![Unlocking the Universe - Image 4](https://m.media-amazon.com/images/I/41t00RxtgEL.jpg)
![Unlocking the Universe - Image 5](https://m.media-amazon.com/images/I/51+r2zzA0xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Engrossing
*by S***S on March 29, 2022*

My 14y/o nephew LOVES all things "Space", he was already 2 chapters "in" only 10min after opening the present! This is the first present that I got a hand written Thank You for from him.

### ⭐⭐⭐⭐⭐ Science explained easily for everyone. Loved it.
*by R***Y on April 11, 2022*

Science explained in a way that all can understand. I'm 72 and enjoyed it tremendously.

### ⭐ Muitos erros básicos!
*by J***A on January 19, 2025*

Although the book is full of interesting topics, it contains unforgivable errors, such as stating that the orbits of Venus and Neptune around the Sun are clockwise, unlike the other planets, which is completely absurd. It confuses the rotational movement with the translational movement of these two planets, not to mention other errors. I bought the book thinking that the texts were by the great Stephen Hawking and not by Lucy Hawking.

## Frequently Bought Together

- Unlocking the Universe
- Astrophysics for Young People in a Hurry: with Gregory Mone
- George's Secret Key to the Universe Complete 6 Books Collection Set by Lucy & Stephen Hawking (Secret Key to the Universe, Cosmic Treasure Hunt, Big Bang, Unbreakable Code, Blue Moon & Ship of Time)

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-20*