You are using Internet Explorer 8 to view this site. IE8 is a 6-year-old browser that does not display modern web sites properly. Please upgrade to a newer browser to make best use of this site. Contact your local library branch if you require assistance. For more information, see this FAQ page.
An internationally recognized expert on behavior change presents a revolutionary approach to personal improvement that converts scientifically proven techniques into a ninety-day plan with five simple steps.