The second book in the Mephiston trilogy, showcasing the infamous space vampire - Mephiston. As the Great Rift tears the galaxy apart, portents and darkness beset Mephiston. At the time when he needs his psychic sight the most, the Chief Librarian's powers are rendered blind by some inexplicable force. Haunted by the ghosts of the damned, their purpose unclear, Mephiston takes his ship the Blood Oath and the Blood Angels in his charge to the world of Morsus where he believes source of his psychic blindness is to be found. But Morsus is embroiled in conflict too, a longstanding struggle between the Imperium and some of its most ancient foes called the Revenant Crusade.

Blood Angels Chief Librarian Mephiston ventures to a war-torn shrine world to uncover the truth about the mysterious Blade Petrific. The shrine world of Divinatus Prime has become lost to the light of the Astronomican and no ship can piece its veil. Only the Lord of Death himself, Blood Angels Chief Librarian Mephiston, has any hope of discerning the fate of this once pious world. After enacting a powerful blood ritual, Mephiston and an honour guard of his fellow Blood Angels reach the stricken shrine world to find it seized by a religious civil war. Each faction fights for dominance of a potent artefact, the Blade Petrific, said to be wrought by the Emperor Himself. Yet there is more at work here than a mere ideological schism, for Mephiston believes Divinatus Prime could offer answers to how he became the Lord of Death by resisting the Black Rage, and possibly even a way to end the curse of ‘the Flaw’ in all Blood Angels.

The final book in the Mephiston trilogy......but how does it end? Having fought during the devastation of Baal, Mephiston and a cohort of Blood Angels are drawn by cryptic visions to a wartorn world on the cusp of the Great Rift. Here, the sorcerers of the Thousand Sons seek to unite nine Silver Towers and bring about a ritual that will empower their master, the daemonprimarch Magnus. The ritual must be prevented, lest the entire subsector be cast into Chaos. Mephiston faces a challenge like no other, of his strength and his will, confronting a hidden truth that threatens to expose him to his darkest fears.

Delve into the dark, beating heart of the Blood Angels with a novel that focuses on their twin flaws and the desperate struggle to prevent them from damning the Chapter for eternity. The galaxy is in flames. Chaos is in the ascendant across the stars. The Great Rift has split the holdings of the Imperium in twain, isolating entire sectors from the light of Holy Terra. But all hope is not lost. The Primarch Roboute Guilliman has returned from deathless sleep, and appointed Commander Dante, lord of the Blood Angels, as Regent and Warden of the newly dubbed Imperium Nihilus. In the Baal system, the shattered holding of the Chapter is being rebuilt, and Dante plans the greatest campaign of his long life, to retake half an empire. And yet at this moment of rebirth there are dangers close to home that could overwhelm all those who carry the blood of Sanguinius in their veins, stopping Dante's noble endeavour before it is begun. The Flaw in Sanguinius’s sons is growing. As the twin curses of the Red Thirst and the Black Rage threaten everything, the hardest ordeal will fall upon Mephiston, twice-born Lord of Death and Chief Librarian of the Blood Angels. Among the mighty lords of Baal, perhaps only he can save them all, by mastering the darkness in the blood…

Whilst taking the fight to the Chaos Marines of the Word Bearers Chapter, one of the Blood Angels starts to resemble their leader - Sanguinius.

The Blood Angels Chapter and their successors mount a desperate defence of their home world of Baal from the predations of the tyranid hive fleet Leviathan. After a brutal campaign in the Cryptus System fighting the alien tyranids, Lord Dante returns to Baal to marshal the entire Blood Angels Chapter and their Successors against Hive Fleet Leviathan. Thus begins the greatest conflict in the history of the sons of Sanguinius. Despite a valiant battle in the void around Baal, the Blood Angels are unable to stop the tyranids drawing ever closer, but their petitions for reinforcements are met with dread news. The Cadian Gate, the Imperium’s most stalwart bastion against Chaos, has fallen. In their darkest hour, no help will reach the beleaguered Dante and his warriors. Is this truly then the Time of Ending?