The Power of Habit
Why it's similar
Charles Duhigg's The Power of Habit is the book that paved the road Atomic Habits later drove down. Duhigg introduced the habit loop concept of cue, routine, and reward that Clear expanded and refined. Where Clear focuses on individual behavior change, Duhigg goes wider, examining how habits shape organizations, social movements, and entire economies. The Starbucks chapter alone changed how I think about corporate training. If you read Atomic Habits for the science behind why habits work, Duhigg gives you more of that foundation.
He is a Pulitzer Prize-winning journalist, and his storytelling instincts show. Each chapter reads like a feature article with a clear thesis and satisfying payoff. The two books complement each other perfectly: read Duhigg to understand why habits are so powerful, then use Clear's system to actually build them. Together they form the complete picture of behavioral change.