The document summarizes the book "Who Moved My Cheese?" by Dr. Spencer Johnson. It is about dealing with change in the workplace and in life. The book uses a story with four characters who search for cheese in a maze as a metaphor for wanting success, relationships, or peace and having to adapt to changes in order to continue finding what they want. It teaches that readers must be ready to change and not fear change in order to keep achieving their goals. The summary recommends the book for students, lovers, teachers and anyone who has trouble adapting to change.