Suggest me a book about kids development

Hi guys! I’m having a niece in a couple of months and want to be prepared. I know NOTHING about kids or babies and she will be the first from our group of friends

Mostly I’d like something about understanding kids and how to interact with her, how to stimulate her mentally, psychologically, emotionally, etc.

I’m ok with receiving suggestions for topics later in life, I know that maybe I’m thinking about books for a bigger kid than a new born but it’s just that I’m uber excited!

Thank you all in advance