Many resources and publications are free of charge from these agencies:

 

• American Psychological Association (APA;http://www.apa.org/pubs/index.aspx)

• Substance Abuse and Mental Health Services Administration (SAMHSA; http://store.samhsa.gov/)

• National Institute of Mental Health (NIMH;http://www.nimh.nih.gov/health/publications/index.shtml)

• U.S. Department of Health & Human Services (MentalHealth.gov; http://www.mentalhealth.gov/get-help/immediate-help/)

• Center for Disease Control and Prevention (CDC; http://stacks.cdc.gov/gsearch)