The Discovery Book of My... 4 Years

The Book of Discoveries of my... 4 year olds:

A documentary book suitable for 4 year olds!

What is an emotion? Why does the rooster crow? Why is it dark?
I created for a job in a school environment, this discovery book answers 4 year old children's questions about the human body, nature, animals, the planet and daily life, with simple and widely illustrated texts.

An ideal book for a year full of discoveries! Find in the same collection: The Book of Discovery for my 3 year olds, The Book of Discovery for my 5 year old!