The Four Foundations of Mindfulness by Dr. Larry Ward (click to view)
Dr. Larry Ward is a lay minister in the lineage of the great Vietnamese Zen master, Thich Nhat Hanh. He's an advisor to the Executive Mind Leadership Institute at the Peter F. Drucker School of Management. He has done consulting work with Fortune 500 companies around the world.
And he has a PhD in religious studies with an emphasis on Buddhism.