This is easy to read and has some good suggestions and information on resources. It is a good starting point for looking for other services. The questions to ask doctors are especially useful. Some of the background information on ADHD was a bit skimpy for me, and there was no attempt to explain the sex differences (which are probably more due to differences in presentation and behavior rather than differences in occurance by sex). Also, I get skeptical of statements about research findings that don't come with citations. I was disappointed that there was no bibliography, and that makes it difficult for me to accept some of the claims (e.g.: ADHD is genetic, and not affected by bad parenting).

This book isn't the last word on the subject, but it's probably the best place to start. Concise and fairly thorough.