I include this clip of John C Maxwell talking about his book, The 360 Degree Leader. Consider getting this book regardless or your position, and even, especially for those who feel they are not in a leadership position. Of all the books I read, John C Maxwell is among the best and most influential in my business thinking.
From YouTube: As a cutting edge entrepreneur, best selling author, and dynamic speaker on leadership and business management, Dr. John C. Maxwell has cultivated an extensive following among the most highly respected and influential business leaders across the globe. Dr. John C. Maxwell is committed to developing leaders of excellence and integrity by providing the finest resources and training for personal and professional growth.