Hereticus (Eisenhorn Book 3)

Book 3 in the Eisenhorn Series

As the Inquisition wages its hidden war across the galaxy, Inquisitor Gregor Eisenhorn faces an ancient enemy that forces him to make devastating choices to survive. Investigating mysterious disappearances linked to a travelling carnival and a pictographer with dark powers, Eisenhorn is pushed to the edge of corruption.

In this powerful conclusion to the trilogy, Eisenhorn confronts the haunting consequences of his past deeds—and the terrifying question of how far a man can go into Chaos before becoming what he fights.