Ancestor: A Novel
Contagious (Infected Book 2)
Pandemic: A Novel (Infected Book 3)
EARTHCORE
Infected: A Novel
Alive: Book One of the Generations Trilogy
Subhuman (A Unit 51 Novel Book 1)
Alone (The Generations Trilogy Book 3)
Alight: Book Two of the Generations Trilogy
Joe Ledger: Unstoppable