Publisher: Black Library (Audiobook – 19 September 2026)
Series: Warhammer 40,000
Length: 9 hours and 17 minutes
My Rating: 4.75 out of 5 stars
Acclaimed fantasy and science fiction author Richard Swan descends into the brutal Warhammer 40,000 universe with the outstanding novel Voice of Command, a captivating read that perfectly encapsulates the hell of war in this grimdark franchise.
2026 has been an impressive year for Australian author Richard Swan, who has already released several amazing fantasy and science fiction novels. After having a great time with his impressive The Infinite State (as well as highlighting the upcoming sequel, The Guerilla Republic), I was keen to read more from Swan, especially when I saw that he was releasing a novel in the Warhammer 40,000 universe. While Swan has previously released some Warhammer short stories, Voice of Command is his first full-length Warhammer 40,000 novel, and boy was it a compelling and intense debut.
Following the fall of Cadia and the horrors its destruction unleashed upon the galaxy, various Cadian regiments continue to fight across the massed battlefields of the Imperium of Man, determined to keep humanity alive and the Emperor’s light burning. However, even the most dedicated of Cadian soldiers can crack, especially when faced with impossible odds and capricious commanders, and none know this better than the 2002nd Cadian Mechanised Regiment.
Deployed on the planet of Nymea, the 2002nd serve as a floating unit, helping Nymean regiments put down a Chaos incursion that corrupted many of the planet’s citizens. After two years of brutal warfare to reclaim the planet, Imperial forces are finally on the cusp of victory. To win, all they need to do is recapture the once beautiful shrine-city Saint Stanislava’s Adoration, now turned into a sprawling ruin, twisted and corrupted by Chaos.
For Colonel Gabriel ‘Venom’ Velterson, leader of the 2002nd, the end cannot come quickly enough. When his troops are not bathed in the toxic light of a mysterious blue star or enduring the endless heresy broadcast over the hijacked vox-network, they’re being squandered by Nymean commanders. As the battle begins and all the regiment’s problems come to a head, the forces of Chaos unleash all their twisted methods to destroy the invading force, and soon the fate of Nymea and the entire 2002nd rests in the hands of a few brave soldiers.
Voice of Command was a very impressive Warhammer novel from Swan, who effortlessly portrays the full horrors of this universe. A complex and brutal character-driven read that you won’t be able to get away from, Voice of Command is a highly recommended novel that is really worth checking out.
I had an amazing time with Voice of Command, especially as Swan portrays a gritty war story around several highly flawed characters. Set towards the end of a gruelling campaign, Voice of Command follows several members of the 2002nd Cadian Mechanised Regiment, including its commander, commissar, priest, newly promoted captain, and later on a Kasrkin commander and his pilot, as they all attempt to lead and survive amid the chaos of war. Starting off during the planning stage for the final battle of this campaign, you are given an effective introduction to each of these major characters and their roles in the larger regiment. Each of these characters’ issues are well established in the first half of the book, and they become major factors for the protagonists and the plot going forward.
After the intriguing first half of book, the plot of Voice of Command switches to follow the 2002nd’s incursion into Saint Stanislava’s Adoration. Soon devolving into a series of bloody encounters, Swan continues to follow the trouble protagonists and explores the various problems that were previously introduced. This includes the regiment’s lack of trust for its newest captain, anger clouding the judgement of the commander, and the corruption of its mentally weary priest, all of which come to a head during the battle. This results in a particularly brutal and fast-paced second half, filled with intense and mobile battles for survival as the protagonists attempt to overcome the major threats around them. Swan doesn’t hold back when featuring the various horrors of war in the Warhammer universe, and the resulting action-filled plot was so damn good, especially as the protagonists are forced to face attacks on multiple complex fronts. Following a particularly cool final series of battles, Swan ends Voice of Command on an interesting and powerful note, with all the remaining characters fundamentally changing, and not always for the better. The author also leaves a couple of key plotlines open, which could lead to an interesting sequel, something I’d be extremely keen for.
I really enjoyed Swan’s style for Voice of Command, as he produced a layered read, loaded with multiple compelling character perspectives, all set perfectly within the Warhammer 40,000 universe. The utilisation of multiple alternating character perspectives was particularly effective, and there was an excellent balance between the multiple overlapping storylines and personal narratives. The various action sequences, especially in the second half of Voice of Command, were very impressive as Swan portrays running tank battles, urban fighting between infantry and fixed positions, and even more unusual situations as the Imperial soldiers face off against eldritch horrors. Thanks to some of these antagonists, Voice of Command has a horror vibe to it at times, and Swan’s descriptive writing really helps to hammer home just how crazy and terrifying some of the encounters are.
In addition to being extremely well written, Voice of Command is also an excellent piece of Warhammer 40,000 fiction. Swan does an excellent job setting his story within the Warhammer universe, and I loved how effectively he utilises key plot points and the general grimdark feel of the universe to enhance his narrative. His depictions of various aspects of this universe, especially the Chaos horrors, are impressive, and this is one of the more grimdark human soldier focused Warhammer novels I have read this year. I particularly enjoyed how he portrayed the impact of terrible morale and enemy propaganda on the main Cadian regiment. While Swan does revisit some elements of the Cadians that have been a bit overused in recent years, such as the depression around the loss of the planet and the inclusion of non-Cadians into their existing regiments, the author explores them a fresh way, which helps make this book stand out. While Swan does touch on some of the more complex elements of this franchise, especially when it comes to the Chaos adversaries, I think Swan’s detailed writing style and focus on very human characters makes Voice of Command a book that general science fiction readers can dive into and easily enjoy. Indeed, Voice of Command would make for an interesting introduction to Warhammer 40,000 fiction, especially for fans of Swan following the author to the franchise.
As I have mentioned a few times above, a key highlight of Voice of Command was the incredible characters that Swan featured, with the plot centred around several flawed and damaged protagonists. Their various journeys through the fires of war, loss and change all move the plot in some complex directions while adding some intense drama to the core of the book. All these characters are compelling and broken in different ways. For example, the nominal main character Colonel Gabriel ‘Venom’ Velterson, the leader of the 2002nd, is a tired and very angry senior officer who has lost much in the years following the fall of Cadia. Much of this book revolves around him trying to inspire his troops and keep his anger in check, while also dealing with unreliable or manipulative allies, as well as despair over the loss of his regiment’s Cadian identity.
Other great characters in Voice of Command include Commissar Viktoria Massen, a veteran commissar who has found herself more concerned with her regiment’s spiritual health, rather than maintaining discipline. Considered a soft touch by the regiment, Massen is forced to confront her faith and her failings in this novel, which results in some very intense moments. Also of note is newly promoted captain Karwyn Thorne, who is finding the transition from enlisted man to officer hard, especially when it comes to gaining the respect of his men. I found Swan’s depictions of Thorne failing to connect with his unit to be particularly well-written and relatable, with the author writing in some hard lessons about command, sacrifice and responsibility with Thorne’s storyline. Voice of Command also features a compelling Kasrkin character with Sergeant Major Tal Bayer, who has a certain level of suicidal depression around him, before accepting his unlikely found family of a sassy pilot and surprisingly philosophical bullgryn.
The regiment’s priest, Father Sebastian Gustavus, also needs to be mentioned, especially as he has one of the more troubling arcs in the narrative. Already mentally wrecked after years of tending to the flagging spiritual needs of the 2002nd, Father Gustavus finds himself opened to change in all the wrong ways. His resulting fall is a key part of the book, especially as it results in great conflict with some of the other characters, and I loved the realistic anger that turns to hubris for Gustavus as the book continues. Other characters, including the regiment’s psyker, who forms an unlikely relationship with Venom, a charismatic colour sergeant, and two ratling snipers who keep turning up somehow always with food, and the cast of Voice of Command was very impressive and well written. I really cannot emphasise how compelling their respective character arcs proved to be, and Swan’s ability to capture their complex and often dark growth, was one of the best parts of this book.
Unsurprisingly, I checked out Voice of Command on audiobook, which is still the best way to enjoy this epic franchise. Audiobook narration always effectively highlights the insanity, carnage and brutality of Warhammer novels, and this was particularly true with Voice of Command, which was effortlessly brought to life by narrator David Seddon. Seddon, whose narration I have previously enjoyed in Kasrkin by Edoardo Albert and Leontus: Lord Solar by Rob Young, did another outstanding job with Voice of Command, diving into the heart of the story and conveying all the action and drama with his voice. I loved the unique voices he gave to all the key members of the cast, and he really captured their personalities and emotions as they dive deeper into the campaign. Special mention needs to be made for the perfectly accented voice that Seddon gave to the priest, Father Gustavus, as well as some of the weirder and manipulative voices of the Chaos cultists the cast hear over the vox or in their heads. This outstanding narration and clever voice work deeply enhances Voice of Command’s already outstanding story and writing, and I really powered through Voice of Command’s 9-hour-plus runtime. As such, the Voice of Command audiobook comes very highly recommended, and you will an outstanding time listening to this amazing novel.
Richard Swan continues to showcase his incredible writing ability with the awesome and intense Voice of Command. Featuring a great story, loaded with wonderfully damaged characters and amazing action, Voice of Command was a highly captivating novel that I couldn’t get away from. I hope that Swan writes more Warhammer novels in the future, and I fully intend to read any books in this franchise he writes, especially if he revisits the great characters of the 2002nd Cadian Mechanised Regiment.