Grow Rich!: With Peace of Mind – How to Earn All the Money You Need and Enrich Every Part of Your Life

Napoleon Hill wrote this at the end of his life – where he reflects on previous books and teachings. This truly feelsĀ like a ‘life bible’ and a must read for everyone into self-development.

You Are a Badass: How to Stop Doubting Your Greatness and Start Living an Awesome Life

The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work