Success Secrets from the Great Masters: Think and Grow Rich, The Power of Your Subconscious Mind and Public Speaking to Win! Napoleon Hill, Dr. Joseph Murphy, Dale Carnegie
Relax: Escape from the Stress in Your Life. A full 30 minute progressive muscular relaxation session Norman Brook
The Intelligent Optimist's Guide to Life: How to Find Health and Success in a World That's a Better Place Than You Think Jurriaan Kamp
Body Confidence: Venice Nutrition's 3 Step System That Unlocks Your Body's Full Potential Mark Macdonald
El Poder de Estar Solo: Una Dosis de Motivación Acompañada de Ideas Revolucionarias Para una Vida Mejor BRIAN ALBA, Brian Alba4.3
La psicología del dinero: Cómo piensan los ricos: 18 claves imperecederas sobre riqueza y felicidad Morgan Housel4.5