Bernard Randall & Beatriz Santillian 
Alexander the Great [PDF ebook] 
Macedonian King and Conqueror

The only time in which the known world was united under one empire was during the reign of Alexander the Great. This book tells of a triumphant life of war and carnage that was inspired by an upbringing that encouraged unending ambition. Readers will learn about how massive differences in managing the Macedonian and Persian armies resulted in a strikingly decisive outcome, while engaging call-outs situate Alexander the Great in history, describing the evolution of phalanx warfare, the treatment of ancient hostages, and the impact of founding Alexandria in Egypt.