Era Indomitus Timeline

Guy Haley

A short story set in the Dark Imperium era, after the rebirth of Roboute Guilliman and the splitting of the galaxy. It offers a brief, focused glimpse of the grim new age of the 41st/42nd millennium and its defenders. Best read as a supplement to the broader Dark Imperium storyline rather than a standalone introduction.

Robert Rath

A large-scale account of Cadia's final crisis and a key bridge between classic late-M41 stories and the Era Indomitus.

Josh Reynolds

The final volume of the Space Marine Conquests arc brings the Indomitus Crusade's struggle for the Indrian system to a devastating climax. A coalition of Adeptus Astartes, including Primaris reinforcements, must hold the line as Chaos forces escalate the conflict toward total catastrophe. Reynolds ties together the threads of the preceding novels in a large-scale, faction-spanning campaign.

Guy Haley

A modern-era launch point focused on the Imperium reorganizing under enormous strategic pressure.

Andy Clark

A Dawn of Fire continuation that widens the early Indomitus Crusade and gives the modern-era lane more religious and military texture.

Gav Thorpe

A Dawn of Fire entry with Space Wolves emphasis, useful for readers following the Indomitus Crusade through chapter-specific pressure points.

Guy Haley

A Dawn of Fire continuation that leans into the spiritual and political strain of the new crusade, best read as part of the sequence.

Mike Brooks

A modern Dark Angels anchor that follows the Lion's return into a changed Imperium rather than treating the era as only Guilliman's story.

Nick Kyme

The fifth book in the Dawn of Fire series, set in the Era Indomitus as the Imperial Crusade contends with a beleaguered region of the galaxy during the ongoing war to reclaim humanity's worlds. It continues the series' long-form storyline and rewards readers following the sequence in order.

Marc Collins

The sixth Dawn of Fire novel turns from the wider Indomitus Crusade to a single embattled shrine world, where defenders of the Imperial faith make a desperate stand against a tide of plague-ridden corruption. It centres on the warrior-faith of the Adepta Sororitas alongside Black Templars and an agent of the Imperial Regent, exploring the human cost of holding the line.

Chris Wraight

The seventh Dawn of Fire novel pushes the Indomitus Crusade deeper into the perils of warp travel and the secrets binding the Imperium's recovery together, told with Chris Wraight's focus on character and the strain of duty. It advances the series' overarching arc of agents and warriors converging on a larger threat to Mankind.

Marc Collins

In the shadow of the newly torn Great Rift, three proud rogue trader dynasties are charged by Roboute Guilliman himself with finding a way across the Cicatrix Maledictum. The Lamertine heir must bind feuding houses and Imperial factions to a single mission while betrayal and old vendettas threaten to unravel everything. A politically driven dynastic intrigue more concerned with treachery among the trader families than with action set-pieces.

Nick Kyme

The eighth Dawn of Fire novel draws the series' threads toward a confrontation with one of the Warmaster's schemes, following loyalist agents and Ultramarines against rival Chaos acolytes vying for the favour of the Dark Gods. It raises the stakes of the wider conflict as ambitious servants of Chaos reach for an ancient power.

Guy Haley

The ninth and concluding Dawn of Fire novel brings the long Indomitus storyline to its climax, with Guy Haley returning to wrap up the cast and plot threads built across the series. As its title signals, the awakened Necron Silent King looms over the Imperium's struggle, drawing the great crusade arc to a head.

Rob Young

An Astra Militarum novel centred on Arcadian Leontus, the celebrated Lord Solar and Lord Commander of the Segmentum Solar, after a campaign against the Orks goes disastrously wrong and he is stranded on a war-torn world. Stripped of his armies, the master tactician sets out not merely to survive but to win against an overwhelming Ork Waaagh!. Notable for a baseline-human protagonist and set in the Era Indomitus.

Gav Thorpe

A modern-era novel that puts Space Marines and Necrons into the Indomitus Crusade frame, giving the map another early-M42 anchor.

Guy Haley

A central modern-era novel about Guilliman's returned Imperium facing strategic, political, and daemonic pressure in Ultramar.

Guy Haley

The Plague Wars escalate as Ultramar becomes a strategic and ideological test case for the revived Imperial order.

Guy Haley

The Dark Imperium trilogy closes with the Plague Wars pushing into questions of faith, power, and what the returned primarch can actually fix.