10% Thoughts for 90% Life: Master a Positive Mindset[Motivational book, Inspirational book, self help book, Personal development book]

Happiness: The 21 Day Happiness Challenge: Learn How to Love Your Life and Become a Happier Person in Just 21 Days

Mindfulness: The 21-Day Mindfulness Challenge: Mindfulness for beginners, a simple step-by-step guide to living in the present moment and creating more calm, joy and focus in your life