Selective Mutism Foundation Official Website
- Information about this childhood anxiety disorder and the foundation itself. Includes resources, research and a list of healthcare providers.
- http://www.selectivemutismfoundation.org

The Silence Within
- A teacher and parent resource for strategies to use with shy children and those with selective mutism.
- http://www.selective-mutism.com

Yahoo Groups : Selectivemutism
- An e-mail discussion and support group focused on this disorder.
- http://groups.yahoo.com/group/selectivemutism/

Selective Mutism Group Inc
- Includes information, professional Q&A, a forum for parents, professionals and teachers to discuss the problem, and current research.
- http://selectivemutism.org/