Managing Time (20-Minute Manager Series),Harvard Business Review

Getting Work Done (HBR 20-Minute Manager Series) By Harvard Business Review

Create Space: How to Manage Time and Find Focus, Productivity and Success

Delegating Work (HBR 20-Minute Manager Series)

Get Stuff Done Without the Stress: 5 Secrets for Making the Best Use of Your Time and Achieving Your Goals for Greater Happiness (Peace of Mind Workbook, Upbeat Tips for Staying Stress-Free)