My vision for the Tenth Edition of Organization Theory and Design is to integrate contemporary problems about organization design with classic ideas and theories in a way that is engaging and enjoyable for students. Significant changes in this edition include two new features—“Managing by Design Questions” and “How Do You Fit the Design?”—along with updates to every chapter that incorporate the most recent ideas, new case examples, new book reviews, and new end-of-book integrative cases. The research and theories in the field of organization studies are rich and insightful and will help students and managers understand their organizational world and solve real-life problems. My mission is to combine the concepts and models from organizational theory with changing events in the real world to provide the most up-to-date view of organization design available.