I'm looking for suggestions on books to learn more about ADHD or websites that are helpful. There is so much information out there I am overwhelmed. My 4 year old went to a neurologist recently and she said he was showing signs of ADHD. She told me that he will probably get a diagnosis in 1st or 2nd grade. So I want to learn more and see if there is anything I should or can do now to help him focus. But there is so much information out there and the one thing I'm learning is not all children show the same symptoms. I guess some kids have certain symptoms (like hyperactivity) and some don't?