Between the reigns of Augustus and Septimius Severus, the Eastern provinces of the Roman Empire frequently saw brutal fighting, most notably during the conquest of Dacia by Trajan, the suppression of the Great Revolt in Judea and intermittent clashes with Rome's great rival Parthia. In these wars, Roman soldiers had to fight in a range of different climates and terrains, from the deserts of the Middle East to the islands of the eastern Mediterranean.

Using full-color artwork, this book examines the variation of equipment and uniforms both between different military units, and in...