u/rltbme

I am in an adult text group where my niece added her (then) 11 year old daughter. Her daughter put in the group a pic (on her 12th birthday) of her mom surprising her at the bookstore with the latest book in the series. This little girl was flipping out with excitement, with many pictures and videos! My adult son told me what he had heard about the books and we found out information on the Internet. Understand, her mother knows what they are about. I’m just curious of some opinions about this. I haven’t read the books, I have only seen what is on the Internet. Any opinions!?