Hyperfocus: How to Manage Your Attention in a World of Distraction

Hyperfocus: How to Work Less and Achieve More

How to Calm Your Mind: Finding Presence and Productivity in Anxious Times

The Productivity Project: Proven Ways to Become More Awesome

The Productivity Project: Accomplishing More by Managing Your Time, Attention, and Energy

Intentional: The Science of Finishing What You Start

How to Calm Your Mind: Finding Peace and Productivity in Anxious Times

Learning How to Forgive: A Devotional of Prayers and Practices to Release Your Negative Emotions and Achieve True Forgiveness

Men's Devotional for Dads: A Year of Prayers, Guidance, and Wisdom