Two full #1 bestselling apocalyptic thriller novels for one low price! Includes the full novels THE INFECTION and THE KILLING FLOOR. A mysterious virus suddenly strikes down millions. Three days later, its victims awake with a single purpose: spread the Infection. As the world lurches toward the apocalypse, some of the Infected continue to change, transforming into horrific monsters. Join the survivors as they struggle to survive in these intense apocalyptic thrillers.