The 4-Hour Workweek is a popular book by Timothy Ferriss that challenges the traditional notion of work and offers a blueprint for achieving a flexible and fulfilling lifestyle through e-commerce entrepreneurship. It provides practical tips and strategies for automating and outsourcing tasks, maximizing productivity, and creating passive income streams. This book is a source of inspiration for those seeking to escape the 9-5 grind and embrace the freedom and opportunities offered by e-commerce.