Parallax! Anti-Monitor! Cyborg Superman! These are some of the most feared members of the brutal Sinestro Corps, an army assembled with one goal: to spread fear across the galaxy! In this hardcover volume, the layers of these complex villains are stripped away as readers learn why they joined the Sinestro Corps and what drives them to eradicate the Green Lantern Corps. These stories are integral to the best-selling "Sinestro Corps War" storyline that tore up sales charts in summer 2007!