HBR's 10 Must Reads Boxed Set (6 Books) (HBR's 10 Must Reads)
The Effective Executive: The Definitive Guide to Getting the Right Things Done (Harperbusiness Essentials)
HBR's 10 Must Reads on Managing Yourself (with bonus article "How Will You Measure Your Life?" by Clayton M. Christensen)
Managing Oneself (Harvard Business Review Classics)
HBR's 10 Must Reads on Leadership (with featured article "What Makes an Effective Executive," by Peter F. Drucker)
HBR's 10 Must Reads Ultimate Boxed Set (14 Books)
The Essential Drucker: The Best of Sixty Years of Peter Drucker's Essential Writings on Management (Collins Business Essentials)
HBR’s 10 Must Reads on High Performance (with bonus article "The Right Way to Form New Habits” An interview with James Clear)
The Practice of Management
The Five Most Important Questions You Will Ever Ask About Your Organization