The acclaimed and eagerly anticipated fourth thriller in the zombie apocalypse series from the author of Day by Day Armageddon and Day by Day Armageddon: Beyond Exile, for fans of the smash hit show The Walking Dead.

In a desperate bid to survive as hordes of bloodthirsty undead now dominate the ravaged U.S. population, a Navy commander discovers an incredible secret about the pandemic in this fourth novel in the acclaimed Day by Day Armageddon series.

Task Force Phoenix may be humanity's final hope, and the narrator's agonizing decisions could mean living one...