"John C. McManus, one of our most highly-acclaimed historians of World War II, takes readers from Pearl Harbor--a rude awakening for a ragtag militia woefully unprepared for war--to Makin, a sliver of coral reef where the Army was tested against the increasingly-desperate Japanese. In between were nearly two years of punishing combat as the Army transformed, at times unsteadily, from an undertrained garrison force into an unstoppable juggernaut, and...