The National Institute of Mental Health

The mission of NIMH is to transform the understanding and treatment of mental illnesses through basic and clinical research, paving the way for prevention, recovery and cure. http://www.nimh.nih.gov/index.shtml

The World Health Report: Chapter 1: A public health approach to mental health

http://www.who.int/whr/2001/chapter1/en/index.html

SAMHSA's Mental Health Information Center:

http://mentalhealth.samhsa.gov/

Print Resources:

journals:

Keyes, Corey (2002). "The mental health continuum: from languishing to flourishing in life". Journal of Health and Social Behaviour 43: 207-222.
Witmer, J.M.; Sweeny, T.J. (1992). "A holistic model for wellness and prevention over the lifespan". Journal of Counseling and Development 71: 140–148. 
Hattie, J.A.; Myers, J.E.; Sweeney, T.J. (2004). "A factor structure of wellness: Theory, assessment, analysis and practice". Journal of Counseling and Development 82: 354–364. 
Myers, J.E.; Sweeny, T.J.; Witmer, J.M. (2000). "The wheel of wellness counseling for wellness: A holistic model for treatment planning. Journal of Counseling and Development". Journal of Counseling and Development 78: 251–266. 

books:
Weare, Katherine (2000). Promoting mental, emotional and social health: A whole school approach. London: RoutledgeFalmer. p. 12. ISBN 978-0415168755.

find more books/articles about mental health at a library: http://www.worldcat.org/search?qt=worldcat_org_all&q=su%3A+mental+health