Competitive Strategy by Michael E. Porter is a comprehensive guide to analyzing industries and competitors to develop effective business strategies. Porter introduces the five forces framework, which helps businesses understand the competitive dynamics of their industry and identify opportunities for differentiation. This book provides practical tools and frameworks for conducting industry analysis, assessing competitive advantage, and formulating winning strategies. Whether you're a business strategist, consultant, or entrepreneur, Competitive Strategy offers valuable insights and techniques to gain a competitive edge in any market.