The Innovator's Dilemma by Clayton M. Christensen is a groundbreaking book that explores the challenges faced by established companies in the face of disruptive technologies. Christensen argues that successful companies often fail to adapt to disruptive innovations because they are too focused on sustaining their existing business models. Through case studies and analysis, this book offers insights into how companies can navigate the tension between sustaining and disruptive innovation. Whether you're a business leader or an aspiring entrepreneur, The Innovator's Dilemma provides valuable lessons on how to stay ahead in a rapidly changing business landscape.