Skip to content

Open Weekends 8:30am - 4pm 🎉

⭐⭐⭐⭐⭐ 2,000+ 5/5 reviews on Google My Account

Search

Product type

Login / Sign Up

Menu

Fiction
Non-Fiction
Children's
✨What's New
🔥 Hot Deals
Gift Guides
🧩 Puzzles & Toys
🎲 Board Games
Stationery
Blogs

New Hero Alert - Welcome Amelia ❤️

Home
Series: Why? Series

Series: Why? Series

(5)

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Stock Status

Available with Supplier (4)

Clear

Primary Category

Children's Books (5)

Clear

Price

From $

-

To $

From To

Clear

Format

Hardback (5)

Clear

Authors

DK (3)
Philip Steele (1)
Steve Setford (1)

Clear

Categories

Children’s / Teenage general interest: General knowledge and interesting facts (1)
Children’s / Teenage general interest: History and the past (1)
Children’s / Teenage general interest: Nature, animals, the natural world (3)
Children’s / Teenage general interest: Physical world (1)
Children’s / Teenage general interest: Places and peoples (1)
Children’s / Teenage general interest: Weather and climate (1)
Children’s / Teenage general interest: Wildlife and habitats (2)
Children’s / Teenage general interest: Wildlife and habitats: Oceans and seas (1)
Children’s / Teenage reference material (2)
Children’s / Teenage reference: Encyclopaedias, general reference (2)
Children’s / Teenage: General interest (4)
Children’s, Teenage and Educational (5)

Clear

Subjects

JUVENILE NONFICTION / Animals / General (1)
JUVENILE NONFICTION / Concepts / Seasons (1)
JUVENILE NONFICTION / Games & Activities / Questions & Answers (1)
JUVENILE NONFICTION / History / General (1)
JUVENILE NONFICTION / Reference / Encyclopedias (2)
JUVENILE NONFICTION / Science & Nature / Earth Sciences / Water (Oceans, Lakes, etc) (1)
JUVENILE NONFICTION / Science & Nature / Earth Sciences / Weather (1)
JUVENILE NONFICTION / Science & Nature / Environmental Science & Ecosystems (1)
JUVENILE NONFICTION / Science & Nature / Zoology (1)

Clear

Audience

Children (5)

Clear

Interest

Interest age: from c 7 years (1)

Clear

Country of Publication

United Kingdom (5)

Clear

Why? Encyclopedia

By DK

Hardback

$45⁰⁰

Available
Ships in 2-3 weeks
What Do We Know About History?

By Philip Steele

Hardback

$38⁰⁰

Available
Ships in 2-3 weeks
Why? Weather

By DK

Hardback

$45⁰⁰

Available
Ships in 2-3 weeks
Why? Animals

By DK

Hardback

$48⁰⁰

Available
Ships in 2-3 weeks
How Deep is the Ocean?

By Steve Setford

Hardback

Sold Out

Your cart

Your cart is empty

Subtotal:Free

Loading...

🚚 Overnight NZ-wide delivery

🛍️ Free Pick Ups from Hobsonville, Auckland See opening hours

Best Sellers

The Secret of Secrets
$45⁹⁹
Elsewhere:
~~$60⁰⁰~~
Habits of High Performers
$30⁹⁹
Elsewhere:
~~$39⁹⁹~~
The Hallmarked Man
$30⁰⁰
Elsewhere:
~~$39⁹⁹~~
The Let Them Theory
$25⁹⁹
Elsewhere:
~~$32⁰⁰~~
The Impossible Fortune
$28⁹⁹
Elsewhere:
~~$38⁰⁰~~
The Anxious Generation
$21⁰⁰
Elsewhere:
~~$30⁰⁰~~

Thank you for supporting our store

Book Hero is a New Zealand-owned online bookstore based in Hobsonville, Auckland. We started Book Hero so that you can enjoy more of the books you love without the long shipping times. We’re on a mission to help more Kiwis rediscover a love of books and reading. Learn more about us

Book Hero
8/4 Rawiri Place
Hobsonville, Auckland 0618
New Zealand

Facebook
Instagram
TikTok

Customer Service

Help Centre
Store Hours
Contact Us
Book Finding Service
About Us
Our Team
Gift Cards
Gift Wrap Service
Jobs & Careers
Terms of Service
Privacy Policy
Refund Policy
Competition Terms & Conditions
Media
School Library Accounts

Featured Collections

Pre-orders
Non-Fiction
Fiction
Children's Books
Crime & Thrillers
Romance
Sci-Fi & Fantasy
Historical Fiction
Biography & Memoir
Business & Entrepreneurship
Cook Books
Self-Help
Board Games
Puzzles
Clearance Books

Newsletter

Join our Newsletter for updates about Book Hero, our new books, pre-orders and special offers!

Email

Payment methods accepted

Country/Region

New Zealand (NZD $)

© 2026 Book Hero.