Douglas Kirby, Emerging Answers: Research Findings on Programs To Reduce Teen Pregnancy.National Campaign To Prevent Teen Pregnancy, 1776 Massachusetts Avenue, NW, #200, Washington, DC 20036 ($15). Tel: 202-478-8500; Fax: 202-478-8588; e-mail: campaign@teenpregnancy.org; Web site: http://www.teenpregnancy.org).. ,(2001)