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WHY do elephants have trunks? WHY are clouds different shapes? WHY does my tummy rumble? Britannica’s huge, authoritative, and lavishly illustrated question and answer book will satisfy even the most curious kids, with over 100 questions verified by Britannica experts. Spanning a range of topics including animals, the body, machines, space, and more, this book provides clear and accessible explanations—and even explores some of the mysteries that experts are still trying to solve! By encouraging kids to question how the world works, Britannica First Big Book of Why supports STEAM learning and nurtures enquiring minds. With stunning photography and gorgeous original illustrations by Kate Slater, this is the ultimate gift for kids aged 4+ who need to know WHY! Review: Great book kids can grow into - My 2-year-old niece absolutely loves this book. She enjoys going through all the pictures, asking questions, and sometimes even telling you what each picture is. Right now, she mainly enjoys the visuals and shorter descriptions, but I can already tell this is a book she’ll continue to grow into as she gets older. I’m excited for the day when she starts reading and we can explore even more of the details together. Definitely worth the price and a great educational book that can grow with your child. Review: Great for ages 6-10ish - Amazing art + real world photo visuals, very simple text info. As a teacher reviewing educational books for potential use in my own classes, this book seemed to be best for ages 6-10ish, or 1st-5th grades. Some of the photos and animal/insect choices were genuinely incredible, using their vibrant colors and shapes to inspire kids to appreciate/explore our natural world.














| Best Sellers Rank | #9,209 in Books ( See Top 100 in Books ) #8 in Humor Encyclopedias #22 in Children's Mystery & Wonders Books (Books) #75 in Children's Reference Books (Books) |
| Customer Reviews | 4.8 out of 5 stars 1,040 Reviews |
G**R
Great book kids can grow into
My 2-year-old niece absolutely loves this book. She enjoys going through all the pictures, asking questions, and sometimes even telling you what each picture is. Right now, she mainly enjoys the visuals and shorter descriptions, but I can already tell this is a book she’ll continue to grow into as she gets older. I’m excited for the day when she starts reading and we can explore even more of the details together. Definitely worth the price and a great educational book that can grow with your child.
A**N
Great for ages 6-10ish
Amazing art + real world photo visuals, very simple text info. As a teacher reviewing educational books for potential use in my own classes, this book seemed to be best for ages 6-10ish, or 1st-5th grades. Some of the photos and animal/insect choices were genuinely incredible, using their vibrant colors and shapes to inspire kids to appreciate/explore our natural world.
N**E
Great book
Fun book to read with my 5 year old that is always asking why questions.
M**D
Kids love it.
Great book. Bright pictures and very informative and accurate.
J**A
Liked
Great quality and exactly as described! Very pleased with this purchase. The item arrived quickly, was well packaged, and matched the description perfectly. The quality is excellent, and it works exactly as expected. Great value for the price and definitely worth buying. I would happily recommend it to others and would purchase again.
S**L
Fun read before bed
Love this book. It lightens the mood and gets my daughter thinking. We typically read the questions together and then talk about possible answers before I read the explanations. I learn from it too!
S**K
Perfect 5th birthday present!!
Love the illusions and design of this book! Perfect gift for the 5 year old boy I nanny for!
K**M
great
i think this book is suitable for ages 4 to 7 years old. It is simple to read and fun! The illustrations are really beautiful. it's great for kids! highly recommended!
E**Y
Wonderful book
My 4 yr old grandson loves this book. It describes things in such an easy way for him. Perfect gift for a curious child.
N**.
More appropriate for kids older than 6
I bought this for my almost 5 year old but I feel like a 7 or 8 year old would enjoy it more.
M**B
Very interesting for 5-7yr olds
Great little starter for younger kids. Educationl and leads to lots of interesting conversations.
J**D
Kids find it interesting
My 4 year old son likes it a lot. Makes going to bed more interesting. It's either this book or Curious George these days :D
R**F
Hervorragendes Bucu
Tolles Buch für die Periode in Feder Kinder noch intensiv und interessiert Fragen, während sie die Welt erforschen
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