Loved by Curious Kids & Parent

The Book That Finally Answers All Their “Why?” Questions

f your child is always asking “Why?”, “How?”, and “What happens if…?”, this book was made for them.

100,000 Whys turns curiosity into learning with 300+ fascinating questions and answers covering science, space, animals, the human body, nature, technology and more — all explained in a fun, easy-to-understand way.

With colourful illustrations and bite-sized facts, kids can explore independently, discover new ideas, and build a genuine love for learning without it feeling like homework.

300+ fun questions & answers

Full-colour illustrations throughout

 A great alternative to endless screen time

Only a few left in stock
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Melissa T, Mum of a 7-year-old
Melissa T, Mum of a 7-year-old

“My child loves flipping through this book and telling us new facts he has learned. It makes science feel fun instead of like homework, and I love that he’s choosing it over screen time.

What Satisfied Parents Are Saying

100000 Whys Children's Science Encyclopedia Paperback
Excellent 4.9 | 2,988

100000 Whys Children's Science Encyclopedia Paperback

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Frequently Asked Questions

Is this suitable for children who don’t enjoy reading? +

Yes. The content is broken into short, bite-sized sections, so children don’t need to read it from beginning to end. They can simply open any page and explore a topic that interests them.

Who is this book suitable for? +

This book is designed for curious kids aged 6–12 years old. Younger children can enjoy it together with a parent, while older children can explore many of the questions independently.

What topics does the book cover? +

It covers a wide range of topics including science, space, animals, the human body, nature, technology and everyday questions — all explained in a fun and easy-to-understand way.

How many questions and answers are included? +

The book includes 300+ fun questions and answers, giving children plenty to discover and revisit.

Is the book fully illustrated? +

Yes. The book is filled with full-colour illustrations designed to make learning more engaging and easier for children to understand.