Carlie Simmons Post Apocalyptic Thriller Books in Order

Secret Service agent Carlie Simmons is in Tucson when a deadly virus shatters the city and her extraction mission collapses. To survive the night and save the president's daughter, she has to outthink mutants, panic, and impossible moral choices.

After escaping Tucson with the president's daughter, Secret Service agent Carlie Simmons heads for safety, then gets pulled into a mission to trace the virus's origins. Zombies, Cold War secrets, and friction inside her own team make every move dangerous.

Carlie and Shane head to Japan to retrieve a device that could help mass-produce the antidote. But ruined Osaka, dwindling supplies, and ruthless survivors turn the final mission into a desperate test of loyalty and endurance.

At Fort Lewis, Carlie's team races to support antidote research as a vicious splinter force rises in southeastern Washington. Led by Lt. Colonel Ryan Mitchell and backed by weaponized mutants, the enemy threatens everything the survivors have built.

Carlie, Shane, Jared, and the rest of the group fight their way through the Caribbean while Eliza struggles to survive after Air Force One goes down in Idaho. Their separate journeys collide in a brutal showdown where tactics alone may not be enough.