Early Readers are stepping stones from picture books to reading books. A green Early Reader is a first factbook.

It's never too early to find out about... THE DEEP DARK SEA.

Did you know that there are more living creatures in the sea than there are on land? Or that Lantern fish have glow-in-the-dark bodies to tell other lantern fish that they are nearby? Or that the viperfish has such big teeth that it can't close its mouth?

Discover a world of incredible sea creatures in this brand-new full colour non fiction Early Reader from bestselling Horrible Sciences illustrator Tony De Saulles.

This book features in the following series: Early Reader, Early Reader Nonfiction .

. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 80 pages in this book. This book was published 2015 by Hachette Children's Group .

Tony De Saulles is the illustrator of the bestselling multi award-winning HORRIBLE SCIENCE series, which recently won The Blue Peter Prize for Best Book With Facts.