In the last years of the Crusade, Macharius comes to Loki. This heavily industrialised world is the bastion of the Lord Solar's arch-nemesis, the traitor Richter. Formerly one of Macharius's trusted advisors, Richter's betrayal is indicative of the low morale and dissent amongst the Imperial forces. Brought to the edge of the known galaxy, thrust into a plague-ridden hell of trench warfare, Macharius faces his sternest test. As the end of the Crusade dawns, this could be an end to the Imperium's war and the final fall of Macharius.

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The final instalment of The Macharian Crusade trilogy by William King.