Harris, Russ, 1962- The happiness trap : how to stop struggling and start living / Russ Harris ; foreword by Steven Hayes. - Boston, MA : Trumpeter, 2008. - x, 246 p. : ill. ; 23 cm. Includes index. ISBN: 9781590305843 (pbk.) 1590305841 (pbk.) Subjects--Topical Terms: Happiness. Dewey Class. No.: 158 / HAR 2008