This book presents biographies of 100 religious leaders who have had the greatest impact on their respective followers, nations, regions, and the world at large. Young readers not only learn about notable leaders of the various strands of Judaism, Christianity, Islam, Buddhism, and Hinduism, but also read about the contributions of offshoot sects and more obscure religions.

This book presents biographies of 100 military leaders, both good and evil, who represent nations throughout the world and the most significant wars in history. Each entry includes information about childhood influences, education, career highlights, post-military life, and legacy as it relates to military history.

This book presents biographies of 100 innovators of technology who have affected nearly every facet of life, from transportation and communication to science and entertainment. Their names range from the familiar, such as Thomas Edison, to the more obscure, such as Henrietta Swan Leavitt, but their contributions to today's world are all vital.

It takes a great deal of personal strength, charisma, and intelligence to lead others. Some leaders improve the lives of their fellow citizens while others rule with an iron fist, oblivious to the plight of others. This book covers the lives and agendas of leaders good and bad, those who history has justifiably vilified and others who will be cherished for years to come.

This book presents biographies of 100 individuals in the medical field responsible for everything from vaccinations to gene therapy. It allows readers to understand how each pioneer built on the work of his or her peers and predecessors and how concepts relate to each other.

Listing of 100 people from around the world and from many different fields of endeavor, whose actions--the author has determined--have had, or will have, the greatest influence on the course of history.

This book presents biographies of 100 of the most influential entertainers of all time. It includes the best-known actors, comedians, directors, and musicians who have kept audiences tuned in and have constantly pushed the limits of entertainment.