For the first time, fans of the blockbuster Gears of War video games get an in-depth look at Delta Squad's toughest fighters-soldier's soldier Marcus Fenix and rock-solid Dominic Santiago-as well as a detailed account of the pivotal battle of the Pendulum Wars.

As kids, the three of them were inseparable; as soldiers, they were torn apart. Marcus Fenix and Dominic Santiago fought alongside Dom's elder brother Carlos at Aspho Fields in the epic battle that changed the course of the Pendulum Wars. There's a new war to fight now, a war for mankind's very survival. But while the last human...