Book Series · 5 Books

100 Things to Know Books

In order from 100 Things to Know about the Oceans to 100 Things to Know about the Oceans.

The 100 Things to Know series is a set of 5 chapter books by Alex Frith and Jerome Martin, published between 2002 and 2021. Written for ages 8–11, most books run about 130 pages.

100 Things to Know about the Oceans
100 Things You Should Know About Oceans
100 Things to Know about Science
100 Things to Know About the Human Body
100 Things to Know about Planet Earth
Where the story begins

First Book in the Series

100 Things to Know about the Oceans
Sale price
$1398
Book #8 · Chapter Book · Ages 8–11 · 2021

100 Things to Know about the Oceans

By Alex Frith, Jerome Martin, Minna Lacey, Alice James, Lan Cook, Dominique Byron (Illustrator), Parko Polo (Illustrator), Federico Mariani (Illustrator)

Uncover ocean mysteries and surprising facts in a journey through seas and science.

128 pages
$14.99Save 7%
Hardcover
In reading order

100 Things to Know Series

5 books · Published 2002–2021

#8
#8 in Series
Sale price
$1398

100 Things to Know about the Oceans

Chapter Book · Ages 8–11 · 2021

Uncover ocean mysteries and surprising facts in a journey through seas and science.

100 Things You Should Know About Oceans

Picture Book · 2002

Discover 100 surprising ocean facts that will amaze and educate.

100 Things to Know about Science

Chapter Book · 2015

Discover science's wonders in bite-sized, infographic style.

100 Things to Know About the Human Body

Chapter Book · 2015

Discover 100 surprising facts about the human body through vibrant infographics.

Sale price
$1398

100 Things to Know about Planet Earth

Chapter Book · Ages 8–10 · 2020

Discover 100 surprising facts about our world and how to protect it.

Good to know

Common Questions

How many books are in the 100 Things to Know series?

There are 5 books in the 100 Things to Know series. It began with 100 Things to Know about the Oceans in 2021, and the newest book, 100 Things to Know about the Oceans, was published in 2021.

What order should you read the 100 Things to Know books in?

Start with 100 Things to Know about the Oceans and follow the series order — the books above are numbered #1 through #5.

What ages are the 100 Things to Know books best for?

The series is best for ages 8–11, based on the age ranges of the individual books.

The people

The Creatives Behind the Books

The people who bring 100 Things to Know to life.

01

Alex Frith

Author
02

Jerome Martin

Author
03

Minna Lacey

Author
04

Alice James

Author
05

Lan Cook

Author
06

Dominique Byron

Illustrator
07

Parko Polo

Illustrator
08

Federico Mariani

Illustrator
09

Howard Hughes

Author
10

Jonathan Melmoth

Author
11

Matthew Oldham

Author
12

Darran Stobbart

Author
13

Tom Mumbray

Author

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