Lifespan: Why We Age and Why We Don't Have To

Flourish: A Visionary New Understanding of Happiness and Well-being

Generations: The Real Differences Between Gen Z, Millennials, Gen X, Boomers, and Silents—and What They Mean for America's Future

The Shadow Work Journal: A Guide to Integrate and Transcend Your Shadows

Becoming Bulletproof: Protect Yourself, Read People, Influence Situations, and Live Fearlessly

Peaks and Valleys: Making Good And Bad Times Work For You —At Work And In Life

The Soul of an Octopus: A Surprising Exploration into the Wonder of Consciousness

The PARA Method: Simplify, Organize, and Master Your Digital Life