The Sacrifice: An Enemy Novel: An Enemy Novel (The Enemy Book 4)
The Dead (Volume 2): An Enemy Novel (The Enemy)
The Fallen: An Enemy Novel (The Enemy Book 5)
The Hunted: An Enemy Novel (The Enemy Book 6)
Enemy, The (The Enemy Book 1)
End, The: An Enemy Novel (Enemy Novel, An)
Lockdown: Escape from Furnace 1
Geeks vs. Zombies (Enemy Novel, An)
Solitary: Escape from Furnace 2
Death Sentence: Escape from Furnace 3