This omnibus combines the three Elements of the Undead books in a single volume.Book One - FireWhen Megan Pritchard clocks in for her late night shift in a Nevada brothel, she has no way of knowing it will be her last. Around the world, the dead are rising, and mankind is on the express train to extinction. As her coworkers turn into cannibalistic zombies, Megan is forced to flee into the desert with nothing but the clothes on her back and a vague plan to reach her sister in southern Arizona.Book Two - AirWhen the dead rise in Houston, Dave and Chris Thompson find themselves stranded on the top floor of the Liberty Medical Center, with nowhere to run and no help in sight. With Dave's broken leg making movement impossible and the disintegration of civilization accelerating around them, they have to act fast, or be consumed by the seething horde below.Book Three - EarthIt's been three years since the undead dragged mankind kicking and screaming from the top of the food chain and sent him scurrying into the dark corners of a dead world.For a beleaguered band of survivors in southern Arizona, life is about to go from bad to worse. The rains have failed and, they have no choice but to leave the safety of their home in search of water. But before they can make their move, they must face a new threat from the undead, a threat beyond anything in their worst nightmares.