For a more philosophical approach to productivity, dive into this classic self-help book that's sold millions of copies worldwide. Covey takes Allen's methodology a step further, offering a guide to better life and work habits.

The creator of the viral hit "Empathy Cards" teams up with a compassion expert to produce a visually stunning and groundbreaking illustrated guide to help you increase your emotional intelligence and learn how to offer comfort and support when someone you know is in pain.