Site by Roberta en Harvey Parker which offers a large collection of books and videos about ADHD for sale online. A number of articles are available online.
Attention Deficit Hyperactivity Disorder
Attention Deficit Hyperactivity Disorder. A handbook for diagnosis and treatment. Russell A. Barkley, Ph. D., Guilford Publications, New York, 1990.
Good standard work but treats mainly ADHD in children.
Attention Deficit Hyperactivity Disorder in adulthood
Attention Deficit Hyperactivity Disorder in adulthood. A practitioner⦥uro;?s handbook. S.J. Triolo, Ph.D.
Clinically oriented, easy-to-use book
Attention-deficit Disorders and Comorbidities in Children, Adolescents, and Adults
Attention-deficit Disorders and Comorbidities in Children, Adolescents, and Adults. Thomas E. Brown, Ph.D., American Psychiatric Press, Washington, D.C., 2000.
Includes a lot of information about ADHD in combination with comorbid disorders and its treatment.
Gender Issues and ADHD
Gender Issues and ADHD: Research, Diagnosis and Treatment. Patricia Quinn, M.D. & Kathleen Nadeau, Ph. D. (eds.). Advantage Books, Silver Spring, 2002.
A book for caregivers. In-depth coverage of the underdiscussed issues of gender related to ADHD.
Ritalin, theory and practice
Ritalin, theory and practice, sec. ed. L.L. Greenhill, B.B. Osman, Mary Ann Liebert, Inc. New York, 1999.
All there is to know about Ritalin.
R. A. Barkley on ADHD