For Ianthe, war is all too familiar. A former soldier in the Astra Militarum, she now serves Inquisitor Covenant as an agent of the Throne. Her first mission sees her investigating a cult called the Children of Eternity. Falling foul of the local Enforcers, Ianthe soon learns that war in the shadows is seldom straightforward and that the local, angry law-keepers are the least of her troubles.

As an agent of the Throne, former soldier Ianthe serves Inquisitor Covenant and faces some of the most dangerous and insidious threats the galaxy has to offer. On the hunt for the rogue psyker Silas Norn, Ianthe and her associates run afoul of the Imperial authorities and are imprisoned. Norn too is captured and incarcerated, but with the ability to manipulate the minds of his victims he is far from easy quarry. To stop him, Ianthe must not only find him; she must overcome the buried ghosts of her hidden past.

Subterfuge and compromise walk hand in hand for an agent of the Throne. On the blighted world of Dustcorn, an assault on an Inquisitorial target goes badly awry, forcing Ianthe and her associates into a pact with an unscrupulous ally, the mysterious Zand. With her mission in tatters, Ianthe has little choice but to agree to Zand’s terms, the assassination of a perfidious traitor. But nothing is simple where Zand is concerned, and Ianthe soon finds herself in a situation that will have far-reaching consequences for her and her team.

Ahriman is thrust into a deadly conflict with a creature of darkness whose cunning and thirst for power are the equal of his own - the first daemon prince, the dreaded Be'lakor.

On the warship Messenger of Hermes, Ahzek Ahriman and his servant, Ignis, study a most unusual prisoner - a metal construct containing the consciousness of a member of a long-extinct race - the necrontyr.

As they interrogate the necron Setekh, he is also learning about them - over and over again as he uses ancient technology to relive the moment and plot his escape. Will he succeed, or will Ahriman prevail?

When Horus fell, his Sons fell with him. A broken Legion, beset by rivalries and hunted by their erstwhile allies, the former Luna Wolves have scattered across the tortured realm of the Eye of Terror. And of Abaddon, greatest of the Warmaster's followers, nothing has been heard for many years. Until now....

Ezekyle Abaddon and his warlords strive to bind the newborn Black Legion together under threat of destruction. Now Khayon, as Abaddon's most-trusted assassin, is tasked with ending the threat of Thagus Daravek, the self-proclaimed Lord of Hosts - a rival to the Ezekyle's final fate. Fighting the vile whispers of the Dark Gods within his mind, Abaddon turns a fevered gaze back to the Imperium, where his destiny awaits. Yet the Emperor's Champion and his Black Templars stand guard at the gates of Hell, and Sigismund has waited centuries to face Abaddon in battle.

Sister Adamanthea is an oddity among the Adepta Sororitas - a Sister Repentia who has been cleansed of her sin and returned to her duty, rather than finding penance in death. Seen by the faithful as a living miracle, she herself is unsure. Still feeling the weight of her crime, she wonders if she belongs in the sisterhood at all. When she is forced to appear with a famed priest on a most holy day, Adamanthea's doubts itensify...until disaster strikes.

Treachery has been revealed on an Imperial world - human acolytes of the Alpha Legion have infiltrated the faithful populace and triggered a catastrophe. As the Adepta Sororitas battle the unmasked heretics, they look to their leader for guidance - but Sister Adamanthea faces trials of her own. With her faith in herself and the Emperor in doubt, she must rally herself and her warriors to combat the enemy - even as she discovers that they may be closer than she thought.

The architect of treachery has been revealed...and Sister Adamanthea is in his clutches. The arch-heretic believes he can bend the devout Battle Sister to his cause, and will stop at nothing to turn one of the Adepta Sororitas away from the Emperor's light and into the embrace of Chaos. Adamanthea must set aside her doubts and fears and marshal her faith in the Emperor if she is to resist temptation and defeat the traitors in her midst.

On an Imperial outpost world on the fringes of tau space, the renowned Commissar Ciaphas Cain and his fractious regiment of Valhallan Guard, newly created from the remnants of two devastated units, find themselves in the middle of a war. As the Astra Militarum struggle to contain worldwide civil insurrection, can the wily Commissar Cain identify the real villain before the planet is lost to the Imperium forever?

On the ice world of Simia Orichalcae a spate of mysterious disappearances is causing unrest amongst the mine workers, and, as senior officer of the Astra Militarum, Commissar Ciaphas Cain is nominated to investigate. Unbeknownst to him, the planet is right in the path of a major ork incursion, and, as the savage greenskins attack, a malevolent evil begins to stir deep in the ice caves.

Commissar Ciaphas Cain is a renowned and revered hero of the Imperium, a man who has faced and survived some of the vilest creatures the universe can throw at him. But when he is sent to a river-world, he must deal with a dangerous enemy, an enemy whose true identity remains unknown. As his vessel traverses the straits of the planet, Cain must uncover the face of this new foe so that he can understand and escape it. Caught in the enemy crossfire, the commissar has no place to run and his nerve will be tested to the very limits.

As the Tyrannic Wars sweep across the face of the Eastern Fringe, Cain and Jurgen find themselves on the jungle moon of a gas giant, fighting off a splinter fleet. The world is uninhabited, but must be protected to prevent the tyranid advance threatening several nearby systems. The situation goes from bad to worse when Cain and the Catachans run into a force of insidious xenos, and the two factions are thrown into a temporary alliance purely to survive.

Of the countless monstrosities inhabiting the Blackstone Fortress, none wreak such destruction as the dreaded ambull. Capable of rending a human in two with a swipe of its claws, hunting this apex predator is a suicidal task. Naturally, this leaves only one man for the job: Rogue Trader Janus Draik, gentlemen, scholar, scoundrel and duellist par excellence. Accompanied by the kroot tracker Dahyak Grekh, Draik must venture into the labyrinth for his most dangerous mission yet.

The Blackstone Fortress is silent no longer. Through heretical rituals, the followers of the risen Obsidius Mallex have activated more of the Talisman of Vaul’s apocalyptic weapons and created a corrupted citadel in the heart of the fortress itself. Where once only the most desperate and determined adventurers struck out into the Unfathomable in search of riches, now a new breed of explorer delves into the Blackstone to do battle with the forces of the Ruinous Powers.

The charismatic Great Harlequin, Duruthiel, leads his troupe on a daring raid of an ork settlement. Urging them forth with bold eccentricity, the Red Swan proclaims fate as the guiding hand for the Masque of the Fading Dawn. But as Skyweaver jetbikes invade the night skies, his attempts to overthrow the great warlord become increasingly reckless. It soon becomes apparent that this is more than just another performance for Duruthiel but a battle for honour and freedom.