Attention Deficit Disorder (ADD/ADHD)

  ADD on
Information on Adult ADD.
Information on both child and adult ADHD.  Site is sponsored by a pharmaceutical company (Lilly).
This organization (Children and Adults with Attention Deficit/Hyperactivity Disorder) is composed of dedicated volunteers from around the country who play an integral part in the association's success by providing resources and encouragement to parents, educators and professionals on a grassroots level through CHADD chapters.
Site provides ADD/ADHD information, resources, groups, training, and a shop.

Driven to Distraction: Recognizing & Coping with Attention Deficit Disorder from Childhood Through Adulthood
By Edward Hallowell, John J. Ratey 
The definitive guide to ADD/ADHD.

  One ADD Place
Site provides various topics on ADD, ADHD, and related Learning Disorders including references, products, professionals, and calendar of events.

Kitty Petty ADD/LD Institute
Located in Palo Alto, CA this public non-profit corporation responds to the needs of those with ADD, ADHD, and LD, their families, educators, and those who provide services to them.
Includes newsletter, referral network, lending library, and provides presentations to the community.

Pediatric Answers
ADHD in Pediatrics
They are a national non-profit organization that helps people with ADHD or ADD achieve their full potential through education, support, and networking opportunities.
Provides articles, forums, newsletters, conferences, provider listings, and much  more.
This interactive site is maintained by two clinicians and has a variety of resources on ADD/ADHD, with an emphasis on the issues pertaining to girls and women with this condition.
  Parents Helping Parents 
PHP is a 30-year-old nonprofit, family resource center that benefits children with special needs. This includes children of all ages (birth through life) and all backgrounds who have a need for special services due to any special need, including ADD/ADHD among other conditions.