What If Author:Robert Cowley Essays by Robert Cowley, John Keegan, Theodore F. Cook, Stephen E. Ambrose, David Clay Large, Arthur Waldron and others. — This provocative collection of essays features speculation and fascinating new perspectives on some of history's most pivotal events. — Historians and philosophers alike have pondered the crucial turning points of history-even... more »ts that forever altered the course of civilization, and set the stage for the world in which we live today. In these essays, some of the most respected minds of our time ask the question "What If..."« less