An okay book.
I found it a little difficult to find out what I required from it, having recently had my own diagnosis at the age of 32 - I have far surpassed the child side of undiagnosed ADHD, been completely missed and left to get unruly in my own way because of it, I wanted some perspective, not really the book for it.
It's also written for children but I'd say most children below 11 would have difficulty with this book, it's not like it's super interesting by way of topical information but also there is chunks that some children may find a little boring or struggle to stay attentive with.
It's okay but more for parents and people of an educational background.