- The greatest secret
- Um sentido maior para a vida
- Positive psychology and you : a self-development guide
- The art of resilience : strategies for an unbreakable mind and body
- Start where others stop : 9 strategies for optimising your mind
- Find your flow : the simple and life-changing practice for a happier you
- The elements of choice : why the way we decide matters
- The design thinking life playbook : empower yourself, embrace change, and visualize a joyful life
- The anger toolkit : quick tools to manage intense emotions & keep your cool
- Overcoming stress-induced brain fog : 10 simple ways to find focus, improve memory & feel grounded