For and About Children:

• Action on Smoking and Health (ASH)
  "Children and smoking" - a collection of important news stories and links.
  http://ash.org/kids.html
• Campaign for Tobacco-Free Kids (USA)
  "657,080 kids have become regular smokers in 2002. 219,027 will die prematurely from their addiction."
  http://www.tobaccofreekids.org/
• Foundation for a Smokefree America
  http://www.notobacco.org/
• OxyGen (Australia)
  http://www.oxygen.org.au/
• Smoking Stinks!
  http://www.kidshealth.org/kid/watch/house/smoking.html (English)
  http://www.kidshealth.org/kid/en_espanol/index.html (Espanol)