Power: Why Some People Have It—and Others Don't

Your Brain at Work: Strategies for Overcoming Distraction, Regaining Focus, and Working Smarter All Day Long

Quiet Leadership: Six Steps to Transforming Performance at Work

Angel: How to Invest in Technology Startups — Timeless Advice from an Angel Investor Who Turned $100,000 into $100,000,000

Raving Fans: A Revolutionary Approach To Customer Service

Executive Presence: The Missing Link Between Merit and Success

Twelve and a Half: Leveraging the Emotional Ingredients Necessary for Business Success

It Doesn't Have to Be Crazy at Work