Underworld (Resident Evil, #4)

As our heroes get closer to the truth behind the conspiracy, they storm a vast underground lab in the desert, hoping to find a way to stop the experiments of the Umbrella Corporation -- and their latest living weapons -- once and for all. Leon Kennedy, Claire Redfield, Rebecca Chambers, And Their Companions Take On The Awesome Power Of Umbrella, The Mysterious Megacorporation That Is Creating Terrifying Biological Weapons, As They Set Out To Find The Key To Stopping Umbrella Forever. Original. Umbrella has begun to lose control of its hidden research facilities. Three labs have already been destroyed. But beneath the deserts of the American Southwest, one of the company's most elaborate facilities is about to go online.