I thought it will be helpful to share some useful reference information on this topic. I have read many book, searched tons of sites and listen to different podcasts and watched many youtube videos. Based on all my experience so far below are some best resources (as per my view).
Best ADHD Books: There are many books on ADHD topic. I personally think there are two best books on this topic. I strongly recommend you read these books either for yourself (if you have ADHD personality) or for someone with in your family.
Driven to Distraction – By Edward Hallowell
Scatted Minds – By Gabor Maté
Best ADHD Sites: Again there are tons of sites on this. I recommend Dr Hallowell’s site and I personally consider him as the father of ADHD.
And the second best site I found is => http://www.untappedbrilliance.com/
Best ADHD Podcast: The best Podcast I have ever found is “FatherthanNormal”. They also have website. https://www.fasterthannormal.com/
There are tons of useful contents on this topic online. As such if you have ADHD then you will keep researching for rest of life for the kick of dopamine. So try to to limit to few books/sites/podcasts so that you don’t get scattered all over.
Hope this helps.