Kindness : Change Your Life and Make the World a Kinder Place
2019
Il piccolo grande libro dell'autostima
2025
Emotional Intelligence : Managing Emotions to Make a PositiveImpact on Your Life (2nd Edition)
2025
Mindfulness
2025
Positive Thinking : Find Happiness and Achieve Your Goals Through the Power of Positive Thought
2024
Overcoming Anxiety : Reassuring Ways to Break Free from Stress and Worry and Lead a Calmer Life
2023