The 17 Principles for a Happier Life - Mastery in Happiness offers a clear and accessible introduction to the psychology of happiness. This reference work is intended for readers who want to deepen their knowledge about living more happily. The book is well organized and easy to consult.
With practical insights and applicable principles, this paperback supports a better understanding of personal well-being and happiness. Suitable as a reference work or to study specific topics in a focused way.
- Subtitle: Mastery in Happiness
- Print: 1
- Format: paperback

