Spencer Johnson, M.D., is one of the world’s most beloved authors and respected thinkers. His books have helped tens of millions of people enjoy more happiness and success with less stress, at work and in life. Dr. Johnson is often referred to as “the best there is at taking complex subjects and presenting simple solutions that work.” His eleven international bestsellers include the #1 titles: Who Moved My Cheese?® An A-Mazing Way to Deal with Change, the most widely read book on change, The One Minute Manager®, the world’s most popular management method for more than two decades, coauthored with Ken Blanchard, and The Present: The Gift For Changing Times a unique way to deal with the past, present and future. His latest, Peaks and Valleys: Making Good and Bad Times Work For You, has become another New York Times Bestseller.