Contagious: How to Build Word of Mouth in the Digital Age by Jonah Berger explores why some ideas, products, and messages spread while others fade away. Drawing on research and real-world examples, the book shows how social influence, visibility, emotion, and practical value can help turn ordinary offerings into something people talk about.
Ideal for marketers, entrepreneurs, and anyone building a brand, this engaging guide breaks down the psychology behind sharing. If you want to understand what makes content memorable and how to inspire conversations in a digital world, this book offers clear, actionable insights.
