"Lebbon is quite simply the most exciting new name in horror for years". ("SFX Magazine"). The world as we know it has changed forever. The reason is Coldbrook. The facility lay deep in Appalachian Mountains, a secret laboratory called Coldbrook. Its scientists had achieved the impossible: a gateway to a new world. Theirs was to be the greatest discovery in the history of mankind, but they had no idea what they were unleashing. With their breakthrough comes disease and now it is out and ravaging the human population. The only hope is a cure and the only cure and the only cure is genetic resistance: an uninfected person amongst the billions dead. In the chaos of destruction there is only one person that can save the human race. But will they find her in time?