The Strange Demise of Titus Endor

Former contemporary of the legendary Inquisitor Gregor Eisenhorn, Titus Endor always thought he was destined for greatness. However, after a bout of unfortunate events and even more unfortunate decisions, Titus finds himself at the backwater edge of the galaxy, tracking an elusive heretic that will bring about his strange demise, a very strange demise indeed...

Read it because
It's one of the darkest and creepiest tales from the Eisenhorn archives, focusing on a character who appeared in the Eisenhorn trilogy and taking him down a dangerous path to a truly horrifying conclusion.