A comprehensive guide to personal effectiveness that challenges readers to identify their core values and align their daily actions with what matters most. Focuses on principle-centered living and time management.

A groundbreaking exploration of positive psychology that moves beyond traditional happiness research to examine what makes life truly worth living. Presents scientific evidence for how humans can achieve authentic well-being through meaning, engagement, and flourishing.

A business memoir chronicling the founder of Snapchat's decision to reject Facebook's massive acquisition offer. The story explores entrepreneurial conviction, risk-taking, and the true value of independence in Silicon Valley.