Spencer Johnson

Spencer Johnson was an American writer, best known for Who Moved My Cheese?, his 1998 self-help book, and for the ValueTales series of children's books. He also co-wrote The One Minute Manager with Ken Blanchard, and he served as chairman of Spencer Johnson Partners. Who Moved My Cheese? follows two mice and two small people through a maze, showing how each responds when their familiar supply of cheese suddenly disappears.