The Books Oracle

Mortis

by Jonathan Keeble / John French · The Horus Heresy: Siege of Terra series

The Titan Legions clash on Terra itself. As the god-machines stride across the Palace's outer districts, reality fractures under the weight of warp-spawn and sorcery. Mortis—the ancient rite of engine-death—is invoked, and the machine-spirits of the Imperium's greatest weapons face corruption, madness, and oblivion.

The Horus Heresy: Siege of Terra in reading order

• 1. The Solar War — John French
• 2. The Lost and the Damned — Guy Haley
• 3. The First Wall — Gav Thorpe
• 4. Saturnine — Dan Abnett
• 5. Mortis — Jonathan Keeble / John French
• 6. Warhawk — Chris Wraight
• 7. Echoes of Eternity — Aaron Dembski-Bowden / Jonathan Keeble
• 8. The End and the Death: Volume I — Dan Abnett

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