In clear language and with fun-to-do experiments, Mia, Isla, Oscar, and Set introduce fascinating subjects just right for pre-schoolers. What is a rainbow? is a first look at colours and light.

 

This book is part of a book series called Techtots Science .

There are 32 pages in this book. This book was published 2019 by Boxer Books Limited .

Harriet Blackford earned her degree in Zoology from the University of London and began her career there in the zoology department. Mike Henson studied Visual Communication and has been working in children's publishing since.