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Kid's Encyclopedia "10,000 Whys" — Unlock Your Child's Full Potential

Kid's Encyclopedia "10,000 Whys" — Unlock Your Child's Full Potential

 (13,836 Reviews)

check_circle Rewires curiosity into a lifelong learning habit 

check_circle Boosts school performance, vocabulary & memory 

check_circle Competes with screens — kids choose it over YouTube 

check_circle Perfect for ages 6–12, gift-ready hardcover packaging

Kid's Encyclopedia "10,000 Whys" — Unlock Your Child's Full Potential

Kid's Encyclopedia "10,000 Whys" — Unlock Your Child's Full Potential

Regular price $39.90
Regular price $39.90 Sale price $79.80
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“I bought this for my grandson’s birthday not sure what he’d make of it. He looked at the cover, asked “is this actually mine?”, and read it at his own party.”

Isabella T.
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 The Book That Answers Every Question Your Child Has Ever Asked 

Not a textbook. Not a reference tool. A book children pick up because they want to — and can't put down.

🧠 Real Questions Kids Actually Ask

The ones children wonder about every single day — not what adults think they should know

🚀 Everything In One Book

Animals, space, the human body, nature, technology, daily life and more

📵 Competes With Screens

Kids choose it voluntarily — parents call it the only thing that works

⭐ Ages 6–12

Written simply, illustrated beautifully, built to be read for fun

 Loved by 18,000+ Families Worldwide 

Real parents. Real kids. Real results — tracked over 90 days.

 The results speak for themselves 

94%

of parents say their child's school performance improved within 60 days

97%

of kids voluntarily picked up the book without being asked, after day 7

91%

of parents said their child started asking deeper, more insightful questions

Results from a 90-day post-purchase survey of 1,200+ customers, December 2024 – February 2025.

 
 
 
 
  • "My 9-year-old asked me 'Mom, why do we have two eyes instead of one?' I didn't know the answer. He went straight to this book, found it, and spent 45 minutes reading about vision, brains and evolution. He came back and explained it to me. I almost cried. His teacher called two weeks later to say he was the most engaged student in class."

    Amanda R.

  • "I was skeptical. My son doesn't read. He's a screen kid. I put this on the coffee table and didn't say a word. Day 3, I found him on the floor reading about black holes at 9pm when I thought he was asleep. He's read it cover to cover twice. That is not a normal thing for him. Buy it — it competes with screens and wins."

    Daniel K.

  • "Bought 3 copies — one for each of my kids and one for my nephew's birthday. The dinner table conversations we've had because of this book are priceless. My 7-year-old explained tectonic plates to my mother-in-law. She was completely speechless. This book changes how kids think, not just what they know."

    Marcus L.