Apex Trilogy Books in Order

In a devastated future, mech pilots protect humanity's scattered settlements from zombies, cannibals, and hostile cults. Their struggle grows more dangerous when the undead begin operating battle machines of their own, threatening the survivors' strongest defense.

American Ghost Heather Walton races through Europe and Asia to protect her family, friends, and vital cargo. In a world that survived North America's zombie disaster, powerful enemies now want to eliminate the remaining Americans altogether.

Human survivors deploy towering battle machines against vast numbers of technologically altered zombies in a ruined wasteland. Bringing together the conflicts of Dead Mech and The Americans, this finale follows shifting alliances as both pilots and civilizations face destruction.