美國精神醫學出版社(American Psychiatric Publishing, Inc.，簡稱APPI)是全球首要的精神醫學、心理衛生和行為科學的出版社，Psychiatry Online包含所有由APP所出版之電子期刊，與精神醫學界權威診斷手冊，提供心理衛生、行為科學的資訊，提供給精神醫師、心理衛生專家使用。
American Psychiatric Publishing, Inc. (APPI) peer-reviewed journals:

     *The American Journal of Psychiatry
 *Psychiatric Services
 *Academic Psychiatry
 *The Journal of Neuropsychiatry and Clinical Neurosciences
And Psychiatric News, for the latest developments in the field.

Aggregated along with the full-text of the best selling peer-reviewed books in the field:

     *DSM-IV-TR®
 *DSM-IV-TR® Handbook of Differential Diagnosis
 *DSM-IV-TR® Casebook and its Treatment Companion
 *American Psychiatric Association Practice Guidelines in both comprehensive and quick-reference formats
 *The American Psychiatric Publishing Textbook of Psychiatry, Fifth Edition
 *What Your Patients Need to Know About Psychiatric Medications
 *Manual of Clinical Psychopharmacology, Seventh Edition
 *Gabbard's Treatments of Psychiatric Disorders, Fourth Edition
 *The American Psychiatric Publishing Textbook of Substance Abuse Treatment, Fourth Edition
 *Textbook of Psychotherapeutic Treatments

 *Helping Parents, Youth, and Teachers Understand Medications for Behavioral and Emotional Problems: A Resource Book of Medication Information Handouts
 *The American Psychiatric Publishing Textbook of Geriatric Psychiatry, Fourth Edition
 *The American Psychiatric Publishing Textbook of Psychopharmacology, Fourth Edition
 *Textbook of Substance Abuse Treatment, Fourth Edition
 *Dulcan’s Textbook of Child and Adolescent Psychiatry