James Swallow

While loyalist and traitor forces clash on a thousand battlefields across the galaxy, a very different kind of war is being fought in the shadows....

For long years, the Horus Heresy has ground on. Now, the Death Guard have been sent to begin the final battle. But Mortarion and his sons must face their gravest challenge first - for Nurgle has claimed them as his own, and he will not be denied....

The thrilling untold adventure based on the acclaimed Star Trek: Picard TV series! The Alpha Quadrant is mired in crisis. Within the United Federation of Planets, a terrorist strike on the shipyards of Mars has led to the shutdown of all relief efforts for millions of Romulans facing certain...

Having witnessed the terrible massacre of Imperial forces on Isstvan III, Death Guard Captain Garro seizes a ship and sets a course for Terra to warn the Emperor of Horus' treachery....

From out of the shadows of the Silent War, a hero emerges....

After the horrors of Istvaan V, Horus declares outright war against the Imperium. In the shadows of the Emperor's Palace, powerful figures convene....

The Chambers Militant of the Inquisition fight their battles against heretics, xenos and daemons. These audio dramas shed new light on these dark missions of critical importance to humanity’s survival....

A sensational short story collection in the expansive universe of HALO, the New York Times bestselling series! Launch once more into galaxy-spanning conflict and legendary heroism…shards of an ever-expanding journey where human and alien alike find their finest hours in facing their greatest...

After the betrayal at Isstvan, Horus begins his campaign against the Emperor, a galaxy-wide war that can lead only to Terra....

Since the earliest days of the Great Crusade, Sanguinius - angelic primarch of the IXth Legion - was ever among the closest and most loyal of Horus' brothers....

The crews of Jean-Luc Picard, Benjamin Sisko, Ezri Dax, and William Riker unite to prevent a cosmic-level apocalypse—only to find that some fates really are inevitable. THE FUTURE IS AT WAR WITH THE PAST. The epic Star Trek: Coda trilogy continues as friends become foes, the Temporal...

Nathaniel Garro, the loyalist who betrayed his father Mortarion to warn the Emperor of the horrors of Isstvan, is brought face to face with the hideously changed Primarch....

Packed with slaughter and swordplay, these audio dramas, written by Black Library authors including Gav Thorpe, James Swallow, Ben Counter and more, offer fresh insight into two of the Imperium's most beloved fighting forces....

In the grim nightmare future of the 41st millennium, the witch-hunting zealots of the the Sisters of Battle stand between humanity and damnation....

These stories explore a different view of the Horus Heresy - each one focuses on Space Marines that have cast their legions aside to pursue new missions and goals....

The action-packed third novel in the Star Trek: Strange New Worlds series based on the thrilling Paramount+ TV show. Captain Christopher Pike and the USS Enterprise crew venture to the edge of the Klingon Empire, where they uncover mysterious subspace echoes near a volatile “flare star”...

When a mission of Battle Sisters return to a desolate world to reconsecrate a remote Ecclesiarchy outpost, they soon discover an implacable foe - the fearless, soulless necrons - waiting in the darkness....

Ayant été témoin du massacre des forces impériales sur Istvaan III, le capitaine Garro de la Death Guard s'empare d'un vaisseau et part...

The Chambers Militant of the Inquisition fight their battles against heretics, xenos and daemons. These audio dramas shed new light on these dark missions of critical importance to humanity’s survival....

Marc Dane is a MI6 field agent at home behind a computer screen, one step away from the action. But when a brutal attack on his team leaves Marc as the only survivor – and with the shocking knowledge that there are traitors inside MI6...