Eisenhorn Books in Order

Celebrated inquisitor Gregor Eisenhorn is implicated in a catastrophe on Thracian Primaris when an enemy from his past returns. The daemon Cherubael seeks to destroy him or corrupt his loyalty, threatening everything his investigations have achieved.

Inquisitor Gregor Eisenhorn's pursuit of an old foe uncovers an interstellar conspiracy. Gathering a circle of allies, he races against a cabal and daemonic forces to secure the Necroteuch, an ancient text of devastating power.

An encounter with an ancient enemy forces Eisenhorn to take dangerous measures to protect his companions. As his methods grow darker, the inquisitor must confront how far he can use Chaos without becoming what he hunts.

Gregor Eisenhorn confronts an old enemy while questioning how deeply his pursuit of Chaos has compromised him. This volume pairs a new investigation with earlier stories tracing the Inquisitor's cases and his increasingly dangerous methods.