If you’re just jumping into the Warhammer 40K universe, it can be a bit overwhelming. There are almost 400 novels to choose from, and that’s on top of the vast array of video games and the TTRPG that started the franchise. Not to mention, there’s a TV series in the works, though it’s still reportedly a ways off from production. Fortunately, the best Warhammer 40K novels will give you a few points of entry that are newcomer-friendly, and that lead to a mountain of stories to enjoy.
Best Warhammer 40K novels as of 2026
Warhammer 40K has been around for over 30 years and has attracted fans like Henry Cavill and Ed Sheeran. Since then, it’s grown beyond its miniature TTRPG roots and into a sprawling multimedia franchise. Unfortunately, you can’t just start with any novel, as most are part of a series that references past works. The original novel, Inquisitor, came out in 1990, so naturally, you could start there. However, the general consensus among fans is that it’s not the best place for beginners. Our list is intended to point newcomers in the right direction and help them find the best Warhammer 40K novels to get started with.
Gaunt’s Ghosts: The Founding (1999)
Though this has more of a military feel than sci-fi, Gaunt’s Ghosts is a good place to start, though some readers might feel a little behind trying to catch up on the lore. Still, it’s an easy way to find yourself hungry for more, and that’s as good a reason as any to start here.
Considered one of the best Warhammer 40K series, this Dan Abnett-penned arc gives us the definitive look at life in the Imperial Guard (the regular human soldiers of the Imperium). They’ve got firepower, numbers, and strategy, but they’re nothing like the superhuman Space Marines. These are ordinary men and women thrown into the meat grinder of endless galactic war. The whole Gaunt’s Ghosts series is long, but the Founding gives you the first three novels and a few short stories for a reasonable start.
Space Wolf: First Omnibus (1999)
If you love Norse gods, you’ll love this space-viking action novel. This is another Space Marine chapter in the Warhammer 40k universe, although very different from the Uriel Ventris Chronicles. You’ll find out there are numerous factions, and this is one of the more entertaining ones. This novel from William King draws heavily on Nordic lore. The story follows the youngest Wolf Lord, Ragnar Blackmane, from his feral upbringing on the icy, death-world of Fenris, through a near-death experience and his recruitment into the fearsome Space Wolves chapter, to his legendary battles against the dark forces of Chaos.
The Space Wolf: First Omnibus includes three novels: the first, Space Wolf, was published in 1999, followed by Ragnar’s Claw and Grey Hunter.
The Eisenhorn Trilogy (2001)
This might be the best place to begin. Written by Dan Abnett, the Eisenhorn Trilogy follows the career of Inquisitor Gregor Eisenhorn of the Ordo Xenos. Unlike the near-godlike power of the Space Marines, Gregor is very human, aside from his cybernetic modifications and Warp powers, which draw telepathic energy from a parallel dimension. Along with his kill team, Eisenhorn is tasked with rooting out heretics and daemon threats to humanity. He’s also constantly battling the pull of Chaos, a corrupting force of negative psychic energy and disorder.
Beyond this trilogy from a New York Times bestselling author, you’ll see Dan Abnett’s name pop up on just about every “best Warhammer 40k novels” list, because he’s simply one of the greatest. This is also an excellent starting point for beginners. You don’t need a ton of pre-knowledge about the lore or the universe going in, since the story does a solid job of filling you in as you go along.
Ciaphas Cain (2002)
The Warhammer novels have a lot of darkness to them, but it’s not all grim and dim. Sandy Mitchell’s Ciaphas Cain injects some refreshing, lighthearted comedy into the universe with the main character, a Commissar in the Imperial Guard. Though technically tasked with keeping morale high and rooting out cowardice or heresy, unlike the usual iron-fisted commissars, Cain is a coward himself. He’s just trying to stay alive, which is really a more realistic take.
Along with the witty, self-deprecating memoir recounts of his adventures, you’ll also meet his indispensable aide, Jurgen (a malodorous but fiercely loyal sidekick), who’s almost as iconic as Cain himself.
Horus Heresy Series (2006)
This isn’t the easiest entry point for newcomers, but if you already have a foothold in the Warhammer universe, the Horus Heresy series is one of its best reads. The Horus Heresy series includes dozens of novels from Black Library, starting with Horus Rising. This will basically give you everything you need to know about the galaxy-shattering civil war that shaped the grimdark future of Warhammer 40,000.
10,000 years before what’s considered the present timeline, the series follows the rise and fall of the Imperium under the Emperor of Mankind. Central to the arc is the betrayal of his son, Horus Lupercal. But aside from the plot, we have to recommend this series for giving you all the lore you’ll need to know, plus a better look at what it means to be a Space Marine.
The Uriel Ventris Chronicles: Volume 1 (2019)
Though technically a more recent publication, it is often cited as one of the best places to start. The Uriel Ventris Chronicles: Volume 1 collects the first three novels in Graham McNeill’s fan-favorite Ultramarines series, Nightbringer, Warriors of Ultramar, and Dead Sky, Black Sun, along with bonus short stories that expand on the adventures of Space Marine Captain Uriel Ventris.
Across these stories, we follow Uriel as he takes command of the Ultramarines Fourth Company, one of the largest and most powerful factions in the Warhammer universe, and heads across various campaigns, each time dealing with a very different enemy.
How we picked the best Warhammer 40K novels
Our list is geared more towards beginners to the Warhammer 40k novels, rather than picking the best of the best novels for longtime fans. The good news is that they’re written to be accessible to anyone, so if you’re a new reader and none of these resonate with you, you can probably find something that does and jump in wherever you like.
For our picks, we focused on stories that can usher new fans into this universe, giving them a solid taste of mythos, factions, and lore without feeling too overwhelming. Still, longtime readers weren’t entirely excluded from our picks, since most of the reads are good enough that longtime fans can enjoy coming back to them.
