100,000 Whys — The Screen-Free Book of Wonders, Hardcover

100,000 Whys — The Screen-Free Book of Wonders, Hardcover

For Kids Who Never Stop Asking “Why?”
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A colorful kids’ encyclopedia packed with simple answers, big questions, and illustrated facts about animals, space, the body, science, nature, technology, history, and more. Built for curious kids who want to know how the world works — without needing another screen.
Turns “Why?” Into Real Learning
Helps curious kids turn endless questions into simple answers they can understand.
Colorful Illustrated Pages
Big ideas become easier to follow with visual examples and kid-friendly explanations.
Packed With Curious Topics
Animals, space, weather, the human body, science, history, nature, and more.
Great For Screen-Free Moments
Useful for bedtime reading, quiet time, car rides, and slow afternoons.
A Smart Gift For Curious Kids Ages 6–12
For kids who ask big questions, love facts, and need something better to reach for than another screen.
★★★★★ Parent comments
Most Relevant
Rachel M.

Rachel M.

My 7 year old grandson LOVES this book! On a recent visit, he read to me from this book every night. With giggles, his sisters urged him to read the one about "farts". He keeps it by his pillow, and reads a few pages every night before 'lights out'. I like the way it explains things without going into great detail. I believe you are never too old to learn something new, and this book proved that! I enjoyed it as much as the kids did.

3h ❤ 19
Claire T.

Claire T.

Bought it because I wanted something screen-free. Didn't expect her to actually pick it up on her own, but she does.

5h ❤ 27
Amanda R.

Amanda R.

doesn't feel like homework which is the main thing. He just opens random pages and then comes over to tell us facts 😂

7h ❤ 16
Peter L.

Peter L.

I have a 9 year old grandson who has fallen behind in reading so I thought I would purchase this product in hopes he would gain knowledge along with practice reading. Not only did he have fun reading, he didn't want to quit turning page after page. Topics were fun! "Why do we fart?" What 9 year old boy could pass that up! What was amazing was how much he retained when I questioned him. Even recalling hours later when telling his mother what he learned.

9h ❤ 14
Melissa K.

Melissa K.

My daughter is not a huge reader yet but the pictures helped a lot. She kept flipping through before we even started reading it together.

10h ❤ 22
Nora S.

Nora S.

We keep it near the bed now. One random question becomes a few pages instead of "can I watch one video". Worth it for that alone.

12h ❤ 18
Daniel H.

Daniel H.

The answers are short enough to keep his attention. It feels more like browsing than studying, which is probably why he likes it.

13h ❤ 11
Emma V.

Emma V.

She reads one thing and then explains it to everyone at dinner. Slightly annoying, mostly adorable.

15h ❤ 24
Mark J.

Mark J.

Brought it on a weekend trip. He kept asking us quiz questions from it. Much better than car YouTube.

17h ❤ 9
Chloe P.

Chloe P.

My son avoids long books but this works because he can just pick one question and read that page. Low pressure.

18h ❤ 13
Hannah W.

Hannah W.

Bought it for my niece and ended up ordering another one for our house after looking through it with her.

20h ❤ 12
Rebecca L.

Rebecca L.

Simple enough for kids, but not babyish. My 7 year old likes the pictures and my 10 year old actually reads the answers.

21h ❤ 15
Olivia S.

Olivia S.

It gives my curious kid somewhere better to go than YouTube when he wants answers. That was the whole reason I bought it.

1d ❤ 21
Jess M.

Jess M.

My daughter asks why before I've had coffee. Now I can hand her the book and say "let's find it". Huge help lol.

1d ❤ 17
Mia A.

Mia A.

The pages are colorful enough that my child wanted to keep flipping. That's half the battle with books.

1d ❤ 10
Tom R.

Tom R.

Smart gift without being boring. My nephew opened it and started reading random facts immediately, so that's a win.

1d ❤ 14
For curious kids who ask "why?" before you've had coffee.

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100,000 Whys — The Screen-Free Book of Wonders, Hardcover

100,000 Whys — The Screen-Free Book of Wonders, Hardcover

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$42.00 $84.00
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30-Day Risk-Free Trial

Let them open it, flip through it, and see if it becomes part of bedtime, quiet time, or random "why?" moments. Not a good fit? Send it back within 30 days for a refund.

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Child reading encyclopedia book

They Ask Big Questions. You Do Not Always Have Big Answers.

Why is the sky blue?

Why do volcanoes erupt?

Why do sharks never stop swimming?

Why do we dream?

Curious kids ask hundreds of questions because their brains are busy building the world.

That is wonderful.

It is also exhausting when every answer turns into another search, another video, another screen.

The 100,000 Whys Kids Encyclopedia gives them a better place to start.

A real book they can open, flip through, point at, read with you, or explore on their own.

Give Their Curiosity Somewhere To Go
Open the book and learn

Open The Book. Pick A Question. Learn Something New.

This is not a textbook.

It is built around the way curious kids actually think:

Question → simple answer → colorful illustration → "wait, what about this?"

Each page gives kids something to discover, explain, or ask about next.

That is the loop.

They start with one question.

Then they find another.

Then suddenly they are telling you why penguins do not fly while you are trying to eat dinner.

Annoying? Slightly.

Better than YouTube shorts? Massively.

Give Their Curiosity Somewhere To Go

What They'll Discover Inside

Animals & Nature

From ocean creatures to jungle animals, weird survival tricks, and facts kids actually remember.

The Human Body

Bones, muscles, senses, sleep, dreams, digestion, and all the strange things bodies do.

Science & Technology

Machines, inventions, electricity, robots, transport, and everyday things kids use but rarely understand.

Book contents preview

Space & Planets

Stars, planets, rockets, black holes, astronauts, and the big "how does space work?" questions.

Earth & Weather

Volcanoes, earthquakes, rain, storms, oceans, mountains, and why the planet behaves so dramatically.

History & The World

People, places, cultures, old mysteries, famous discoveries, and the stories behind how things changed.

Animals & Nature

From ocean creatures to jungle animals, weird survival tricks, and facts kids actually remember.

The Human Body

Bones, muscles, senses, sleep, dreams, digestion, and all the strange things bodies do.

Science & Technology

Machines, inventions, electricity, robots, transport, and everyday things kids use but rarely understand.

Space & Planets

Stars, planets, rockets, black holes, astronauts, and the big "how does space work?" questions.

Earth & Weather

Volcanoes, earthquakes, rain, storms, oceans, mountains, and why the planet behaves so dramatically.

History & The World

People, places, cultures, old mysteries, famous discoveries, and the stories behind how things changed.

A Better Answer Than "Go Watch A Video"

Screens are easy.

That is the problem.

One quick answer becomes another video, then another, then the algorithm is raising your child like a raccoon with Wi-Fi.

This book gives curious kids a slower, calmer way to explore.

They can flip pages.

Look at pictures.

Read short answers.

Ask follow-up questions.

Bring it to you.

Leave it on the table.

Come back later.

No battery. No ads. No autoplay rabbit hole.

Just questions, answers, and the little thrill of finding something out.

Start Screen-Free Curiosity

Parents Bought It For The Questions. Kids Stayed For The Pictures.

Review 1
★★★★★
Finally, something better than handing him my phone. My son asks questions all day. I wanted something he could actually flip through instead of asking me to search everything. He loves the animal and space pages.
— Amanda R.
Review 2
★★★★★
My daughter keeps bringing it to the dinner table. She'll read one fact and then come explain it to us like she's giving a presentation. It's honestly adorable.
— Claire M.
Review 3
★★★★★
Good grandparent gift. I bought it for my grandson because he loves science facts. Much better than another noisy toy.
— Peter L.
Review 4
★★★★★
It made quiet time easier. We keep it on the coffee table and he picks it up randomly. That's exactly what I wanted.
— Melissa K.
Review 5
★★★★★
The pictures help a lot. My child isn't a huge reader yet, but the illustrations make him want to keep looking through it.
— Nora S.

The Gift That Makes Kids Feel Smart

Some gifts are loud.

Some gifts are plastic.

Some gifts are forgotten by next Tuesday.

This one gives curious kids something they can keep opening again and again.

It is great for:

  • birthdays
  • Christmas
  • grandparents
  • homeschool families
  • early readers
  • science-loving kids
  • kids who ask questions constantly
  • kids who need a better quiet-time option
  • parents who want fewer "can I use your phone?" moments

A good kids' book does not just sit on a shelf.

It gets carried around, opened randomly, and used to interrupt adults with facts they did not ask for.

That is how you know it is working.

The results speak for themselves

Loved by 18,000+ Families Worldwide

Real parents. Real kids. Real curiosity — tracked after families brought 100,000 Whys into their daily routine.

94%

of parents said the book helped their child show more interest in learning new facts.

More learning moments
97%

said their child picked up the book voluntarily after the first week.

Voluntary reading
91%

said their child started asking deeper, more curious follow-up questions.

Curiosity & thinking

Based on a post-purchase survey of 1,000 parents.

Why This Beats Another Random Toy

100,000 Whys Another Toy Another Screen
Feeds curiosity
✓
Yes
×
Sometimes
×
Sometimes
Screen-free
✓
Yes
×
Yes
×
No
Easy to return to
✓
Yes
×
Sometimes
×
Too easy
Good for quiet time
✓
Yes
×
Rarely
×
Risky
Parent-approved gift
✓
Yes
×
Maybe
×
No
Helps kids ask better questions
✓
Yes
×
Not usually
×
Algorithm decides

FAQs

Common Questions Answered

  • It is best for curious kids around ages 6–12. Younger kids may enjoy it with a parent, while older kids can explore it more independently.

  • Yes. The short-answer format and colorful illustrations make it easier to browse than a normal chapter book.

  • No. It is a curiosity book. It is made to be opened, explored, and enjoyed without feeling like homework.

  • Many kids can, depending on reading level. Younger children may enjoy looking at the pictures and reading it together with an adult.

  • Animals, space, the human body, weather, Earth science, technology, history, nature, and everyday "why does this happen?" questions.

  • Yes. It works well for birthdays, Christmas, grandparents, homeschool families, and kids who love facts, science, animals, or space.

  • No book magically does that. But it gives kids a better screen-free option when they want answers, facts, and something to explore.

  • It has 265 pages of curiosity-quenching answers, beautifully illustrated.

parent comments

Parent & Grandparent Comments

579 comments
Most Relevant
Rachel M.

Rachel M.

My 7 year old grandson LOVES this book! On a recent visit, he read to me from this book every night. With giggles, his sisters urged him to read the one about "farts". He keeps it by his pillow, and reads a few pages every night before 'lights out'. I like the way it explains things without going into great detail. I believe you are never too old to learn something new, and this book proved that! I enjoyed it as much as the kids did.

3h ❤ 19
Claire T.

Claire T.

Bought it because I wanted something screen-free. Didn't expect her to actually pick it up on her own, but she does.

5h ❤ 27
4 Replies
Amanda R.

Amanda R.

doesn't feel like homework which is the main thing. He just opens random pages and then comes over to tell us facts 😂

7h ❤ 16
Peter L.

Peter L.

I have a 9 year old grandson who has fallen behind in reading so I thought I would purchase this product in hopes he would gain knowledge along with practice reading. Not only did he have fun reading, he didn't want to quit turning page after page. Topics were fun! "Why do we fart?" What 9 year old boy could pass that up! What was amazing was how much he retained when I questioned him. Even recalling hours later when telling his mother what he learned.

9h ❤ 14
Melissa K.

Melissa K.

My daughter is not a huge reader yet but the pictures helped a lot. She kept flipping through before we even started reading it together.

10h ❤ 22
2 Replies
Nora S.

Nora S.

We keep it near the bed now. One random question becomes a few pages instead of "can I watch one video". Worth it for that alone.

12h ❤ 18

Give Their "Why?" A Better Place To Go

For the kid who asks questions in the car.

At bedtime.

During breakfast.

In the middle of your sentence.

The 100,000 Whys Kids Encyclopedia turns that curiosity into something they can hold, open, and explore.

Get The 100,000 Whys Book