«The Power of Feedback. 35 Principles for Turning Feedback from Others into Personal and Professional Change», Joseph Folkman R. benzeri kitaplar

Stop Thinking, Start Living

Lifespan

Linux Security Fundamentals

Sleep Well

Linux Server Security

The Great Fruit Debate

Greek Tragedy

The Exchange of Life for Pets

Bibi and Tina, Mom Wins

Die neue Medizin der Emotionen