Mechanicum

This thrilling sci-fi novel follows the spread of treachery throughout the Imperium and the plot of Horus to destroy all who stand in his way. Set on the vital world of Mars, the story sees the powerful Mechanicum priesthood fight to control the invaluable weaponry production on the planet. With whispers of a terrifying ancient threat lurking beneath the surface, the Dark Mechanicum begin to rise and turn loyalist forces and mighty Titan Legions against each other. Get ready for an epic war that could decide the fate of the galaxy.