Practicing Mindfulness: 75 Essential Meditations to Reduce Stress, Improve Mental Health, and Find Peace in the Everyday

Emotional First Aid: Healing Rejection, Guilt, Failure, and Other Everyday Hurts

Calm: Working Through Life's Daily Stresses to Find a Peaceful Centre

Hardwiring Happiness: The New Brain Science of Contentment, Calm, and Confidence

Publication Manual of the American Psychological Association

Psychology - David G. Myers & C. Nathan DeWall

Self Efficacy: The Exercise of Control

Games People Play: The Psychology of Human Relationships