Texto en inglés. Tapa blanda de editorial ilustrada. Sin subrayados ni anotaciones. Perfecto estado de conservación. The paperback edition of the life-enhancing handbook that sold more than 100,000 copies in hardcover. An inspiring collection of down-to-earth philosophy on subjects ranging from skydiving to decision making, from what to do about a beer belly to how to treat house guests. Could make even a Klingon grin.