Chickenology is an encyclopedia full of interesting and fun facts about chickens. The content is organized around five main topics : Discovering the world of chickens, what’s a chicken made of ? The egg up close, chickens and humans and a world of chickens breeds. We learn everything about breeds, what happens in the egg when the hen is brooding, what the inside of a chicken looks like, or how a chicken can help you in the garden.

I really think that book is great for children, and adult readers will enjoy it as well. I did learn a few things myself. The illustrations are very cute and colorful, but show a lot of interesting details as well.