American Lung Association's Freedom From Smoking Online
Requires free registration
Three-step plan based on the experience of ex-smokers and scientific research.
Includes tools to help you quit smoking, an online quit guide, and links to talk to an expert.
Guide to Quitting Smoking - American Cancer Society
Pathways to Freedom: Winning the Fight Against Tobacco
This guide, endorsed by the National Medical Association, is targeted towards African Americans who smoke.
Smokeless Tobacco - a Guide for Quitting
Tips from the National Institutes of Health.