S.H.
Okay.... I got that book too, when my daughter was that age.
BUT... she is 9 now, and she reads it now..... and with me, and we talk about it.
The topics in it, for a 5 year old, will not pertain to her.
So you need to, as the Mom.... look through it first.
For me, I simply told my daughter some of those topics were for when she was a little older... it is for Tweens. Tweens are from 9-12 years old, and will be more pertinent, then. And that it has to do with taking care of herself and her changing body. For girls of that age.
That book is NOT for 5 year olds.
When I got it for my daughter at 5 years old, I knew that. But I bought it already... so that I could read it. And then when my girl was of a pertinent age, I would be 'ready' to go over it with her. Like now, my daughter is 9.
"American Girl" makes good book series, for girls. There is one about choosing friends/friendships, for example. I have that one too. My daughter likes it. And there is one about "Feelings" which is good too. And one about "What Would You Do?"
These books are meant for girls, and is also meant for it to be read by the child, and with the Mom.
But is typically, for older girls.