Ever since their world-shattering war ended, the slumbering mecha called 'Giga' have been both gods and habitats for the surviving humans. Then disgraced engineer Evan Calhoun discovers a murdered Giga, and the very fabric of society starts unraveling around him. A GIANT MECH MURDER MYSTERY. Nobody knows why the skyscraper-sized mechs known as 'Giga' fought their bitter, centuries' long war. All they know is that when the fighting...