Dan Abnett

Book one of a new 12 part curated series, featuring 12 classic Horus Heresy novels that follow the main line of narrative from the beginning of the Heresy to the beginning of the Siege of Terra. The seeds of heresy are sownAt the dawn of the 31st millennium, the Imperium of Man has reasserted its dominance over the galaxy. It is a golden age of rediscovery and conquest, and the Emperor's Great Crusade has placed his superhuman primarch sons at the head of the mighty Space Marine Legions - the most powerful military force ever assembled. Newly promoted to serve as the Emperor's Warmaster, the idealistic Horus now stands above his brothers, even as the crusade enters what must surely be its final stages and dark, cosmic truths begin to reveal themselves. Far beyond the alien threat of malignant xenos breeds or rogue human civilisations, a war now looms that could threaten the very existence of mankind...

The final part of book 8 of the global bestselling series, "The Horus Heresy: Siege of Terra". The Great Angel, Sanguinius, lies slain at his brother's hand. Terra burns as reality itself unravels and the greatest bastion of civilisation teeters on the brink of annihilation. Desperate defenders gather, banding against the rabid traitor hordes. The Hollow Mountain, host to the pilgrims of Euphrati Keeler, is one of the last redoubts, held by the Dark Angels while the unclean host of Typhus lays siege. Malcador the Sigillite sits ablaze on the Golden Throne, trying to buy his master more time. But time is running out... Guilliman races across the stars to reinforce the Throneworld. Will he return to ashes, where a Warmaster of Chaos has ascended to godhood, or will the Emperor have triumphed? And at what cost? It all comes down to one final, climactic confrontation: the Emperor versus Horus. The father against the son.

The second volume of book 8 in the Global best selling The Horus Heresy: Siege of Terra series. Terra is besieged. Humanity's salvation lies on a knife edge. The Warmaster Horus' bloody seven-year crusade has led to this: the cradle of mankind, where he is to kill his father, the Emperor. With the war at this critical juncture, Sanguinius, primarch of the loyalist Blood Angels, braves the horrors of the Warmaster's flagship, The Vengeful Spirit, with a single purpose in mind: to slay his brother Horus, decapitate the Heresy once and for all, and stop the forces of Chaos from taking Holy Terra. But at the whim of a Warmaster fallen so far from grace, the Dark Gods will not make Sanguinius' task an easy one, and as the war edges towards its explosive, bloody conclusion, events are about to unfold that could either save humanity, or plunge it headlong into an eternity of darkness.

Book 4 in the Global best selling The Horus Heresy: Siege of Terra series. The Traitor Host of Horus Lupercal tightens its iron grip on the Palace of Terra, and one by one the walls and bastions begin to crumple and collapse. Rogal Dorn, Praetorian of Terra, redoubles his efforts to keep the relentless enemy at bay, but his forces are vastly outnumbered and hopelessly outgunned. Dorn simply cannot defend everything. Any chance of survival now requires sacrifice, but what battles dare he lose so that others can be won? Is there one tactical stroke, one crucial combat, that could turn the tide forever and win the war outright?