The most recommended books about mercenaries

Who picked these books? Meet our 40 experts.

40 authors created a book list connected to mercenaries, and here are their favorite mercenary books.
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Book cover of Anabasis

Sonya Nevin Author Of The Idea of Marathon: Battle and Culture

From my list on attacking ancient Greek warfare.

Why am I passionate about this?

I’ve always loved military history. Over time, the ancient Greeks won out. They have the coolest equipment! The more you find out about their culture, the more interesting they are. I studied Classics and English Lit. as an undergrad and went to Athens for my Master's. My PhD research was on ancient Greek warfare and historiography–how the Greeks wrote history. That became part of my first book, Military Leaders and Sacred Space in Classical Greek Warfare. I’ve taught in several universities, including courses on warfare, mythology, art, and historiography. I run the Panoply Vase Animation Project, which makes educational animations from ancient antiquities. I am an Assistant Professor at the University of Warsaw.

Sonya's book list on attacking ancient Greek warfare

Sonya Nevin Why did Sonya love this book?

I love Xenophon's Anabasis, and it’s part of the reason I devoted my life to ancient Greece. Imagine a mercenary army who’ve gone to help in someone else’s war. They get trapped, their leaders are killed, and now they have to fight their way home. That’s Xenophon’s Anabasis, or Journey Up Country, written by a man who lived through it, essentially inventing a new genre of writing as he did so.

It’s a brutal read in some ways, as a lot of terrible things happen, but it’s also a story of survival and adventure. It’s a rip-roaring insight into what it was like to go on a campaign in antiquity and what it was like to be part of an ancient army in extraordinary circumstances.  

By Xenophon, Henry Graham Dakyns (translator),

Why should I read it?

1 author picked Anabasis as one of their favorite books, and they share why you should read it.


Book cover of Memory

Dan Moren Author Of The Nova Incident

From my list on sci-fi overflowing with intrigue and mystery.

Why am I passionate about this?

Growing up I devoured science-fiction and spy stories by the boatload—the only person I wanted to be more than James Bond was probably Han Solo. Of course, I couldn’t really become either of them, but I always knew the next best thing would be telling stories about those kinds of characters. Ultimately, I couldn’t decide whether to focus on space adventures or spies, so the only real answer was to smash those two genres together. Five years and four novels later, the world of the Galactic Cold War is humming along quite nicely. But I’m still always on the lookout for the next great sci-fi spy novel.

Dan's book list on sci-fi overflowing with intrigue and mystery

Dan Moren Why did Dan love this book?

This is probably my favorite book of all time, from my favorite series of all time, The Vorkosigan Saga. Miles Vorkosigan, spy and accidental leader of a mercenary fleet, comes face to face with his mortality when he’s injured during a mission. As he recovers, he has to rebuild his life and his identity and find a new purpose in an empire that prizes warriors—a long-running challenge for this diminutive disabled hero. Meanwhile, one of his mentors, spymaster Simon Illyan, is dealing with a threat that could not only unravel his own life but decades’ worth of the Empire’s secrets. It’s funny, tense, and touching all at turns; I can’t think of that many sci-fi adventures that will have you laughing and crying. 

By Lois McMaster Bujold,

Why should I read it?

1 author picked Memory as one of their favorite books, and they share why you should read it. This book is for kids age 16, and 17.

What is this book about?

Dying is easy. Coming back to life is hard. At least that's what Miles Vorkosigan thinks, and he should know, having died once already. That was when he last visited Jackson's Whole, rescuing his brother. Thanks to quick thinking on the part of h


Book cover of Echo of the Evercry

Laurie Bell Author Of White Fire

From Laurie's 3 favorite reads in 2023.

Why am I passionate about this?

Author Reader Administrator Sci-Fi and fantasy fangirl Fan fiction obsessive Flash fictioneer

Laurie's 3 favorite reads in 2023

Laurie Bell Why did Laurie love this book?

I loved every gripping minute of this action-filled female-focused science fiction fantasy story. I was blown away by the unique worldbuilding of the militaristic knights versus dark magic tale.

The story focuses on Larissa’s training to become a knight and her battle not to be drawn in and corrupted by the very magic she must fight. I loved the juxtaposition of destiny versus desire.

This story kept me thinking long after I finished reading. Is destiny a choice or a drive? Do our choices create our destiny or does destiny drive our choices… is it really a choice we are making of our own free will, or are we making it because destiny is forcing us in that direction? Ooooo delicious.

There are so many betrayals and monster battles in this tale. It’s everything I enjoy, and I couldn’t put the book down. It’s an epic story that is very…

By E J Dawson,

Why should I read it?

1 author picked Echo of the Evercry as one of their favorite books, and they share why you should read it.

What is this book about?

The cost of magic has never been clearer.


Larissa's inability to kill is a disgrace to her absent mother, Sword Matriarch of the Fair Lady's order, a sisterhood whose purpose is to hunt down sorcerers corrupted by the Evercry and slay them. But Larissa hides an even more sinful secret: she is drawn toward magic, and it grows stronger in her every day.


Larissa keeps a stranglehold on her gift until the day of her graduation test, when her misuse of magic leads her to failure. Prepared to be cast out of the sisterhood, she is instead brought into the…


Book cover of The Unspoken Name

Gillian Grant Author Of Where the Shadows Beckon

From my list on fantasy with worlds to get lost in.

Why am I passionate about this?

I’ve always sought to escape this world for another; one more exciting. Whether it was reading, or playing D&D, I constantly looked for new places to explore. Building my own has become one of my favorite things about writing. What starts as a simple ‘What if...’ turns into a place I find myself in daily. I’m no longer just an explorer, but a builder, and my craving for unique worlds hasn’t gone away. I’m still learning, still creating new worlds beyond my first, and always still walking new ones. I hope you love escapism as much as I do, because these books will transport you.

Gillian's book list on fantasy with worlds to get lost in

Gillian Grant Why did Gillian love this book?

Why have one world when you can have multiple? The Unspoken Name took me by surprise when our main character was taken from her death cult and whisked through a gateway that would lead her to many worlds all connected by a misty maze. Dead worlds and gods, flying ships, undead cities, and a revenge plot that twists into something far bigger, The Unspoken Name feels like three stories in one, but in the best way. The various worlds and their cultures are intricate and vibrant, brought to life by the lovely cast of characters the story is told through. From an orc mercenary outrunning a god, to a wizard with godlike ambitions, the cast is phenomenal and diverse in both race and sexuality, something I love reading in fantasy. 

By A. K. Larkwood,

Why should I read it?

1 author picked The Unspoken Name as one of their favorite books, and they share why you should read it.

What is this book about?

The Unspoken Name by A. K. Larkwood is the incredible first epic fantasy in the Serpent Gates duology.

'An astounding debut . . . unlike anything I've read before' - Nicholas Eames, author of Kings of the Wyld

Does she owe her life to those planning her death . . .

Csorwe was raised by a death cult steeped in old magic. And on her fourteenth birthday, she'll be sacrificed to their god. But as she waits for the end, she's offered a chance to escape her fate. A sorcerer wants her as his assistant, sword-hand and assassin. As this…


Book cover of The Complete Hammer's Slammers

Nathan W. Toronto Author Of Rise of Ahrik

From my list on military science fiction and fantasy by veterans.

Why am I passionate about this?

I care about military SFF because it has the potential to contribute to a just and prosperous society by building bridges of understanding between military professionals and civilians. I've never served in the military, but I taught operations and strategy to US Army officers for six years, after which I went to Abu Dhabi as one of the founding faculty members of the UAE National Defense College. I wrote a book, How Militaries Learn, which is one of the few academic books on civil-military relations to use large-n statistical analysis. I’ve lived in ten countries and I speak four languages, including Arabic.

Nathan's book list on military science fiction and fantasy by veterans

Nathan W. Toronto Why did Nathan love this book?

Drake served in an armor unit in Southeast Asia in the 1970s, so it’s no coincidence that Hammer’s Slammers, a collection of short stories, revolves around a tank unit. So many military SFF stories focus on knuckle-dragging ground-pounders, so it’s refreshing to see war from a tank turret. Drake has been accused of writing gun porn, but I find a lot of nuance in his writing, especially on combat motivation and small-unit leadership. He was one of the first military SFF authors to write an openly gay character, and women fight right alongside men without the misogynistic or objectifying undertones that sometimes afflict the subgenre. To get a sense for Drake’s writing, “But Loyal to His Own” and “Caught in the Crossfire” are two of my favorite stories.

By David Drake,

Why should I read it?

3 authors picked The Complete Hammer's Slammers as one of their favorite books, and they share why you should read it.

What is this book about?

The bestselling series that rocketed David Drake to Military Science Fiction stardom is collected in this first of three volumes.


Book cover of Sheepfarmer's Daughter

Nathan W. Toronto Author Of Rise of Ahrik

From my list on military science fiction and fantasy by veterans.

Why am I passionate about this?

I care about military SFF because it has the potential to contribute to a just and prosperous society by building bridges of understanding between military professionals and civilians. I've never served in the military, but I taught operations and strategy to US Army officers for six years, after which I went to Abu Dhabi as one of the founding faculty members of the UAE National Defense College. I wrote a book, How Militaries Learn, which is one of the few academic books on civil-military relations to use large-n statistical analysis. I’ve lived in ten countries and I speak four languages, including Arabic.

Nathan's book list on military science fiction and fantasy by veterans

Nathan W. Toronto Why did Nathan love this book?

We need more characters like Paksenarrion Dorthansdotter, the daughter of a sheep farmer who joins a mercenary company to avoid an unwanted marriage. Moon, who served as a Marine in Vietnam, gives us a perfect hero’s tale. Paksenarrion (“Paks” for short) doesn’t set out to garner fame and glory, but she works hard at what she does, and her moral compass is firmly attuned to a sense of justice and truth. Paks captures everything we want in a hero, and Moon’s understanding of infantry, siege, and melee tactics filters through in subtle yet powerful ways, from details like foot soreness on the march to how most sieges end with rebellion within the gates. Sheepfarmer’s Daughter literally has it all. Go read it today. 

By Elizabeth Moon,

Why should I read it?

3 authors picked Sheepfarmer's Daughter as one of their favorite books, and they share why you should read it.

What is this book about?

Paksenarrion Dorthansdotter may be the daughter of a humble sheep farmer in the far north end of the kingdom, but she dreams of so much more. After refusing her father’s orders to do the sensible thing and marry the pig farmer down the road, Paks, runs away to join a band of mercenaries, dreaming of daring deeds and military glory. But life in the army is different than she imagined, and her daydreams at first seem to be turning to nightmares. But Paks refuses to let her dreams die—and does her duty with honor and integrity. Her path is an…


Book cover of The Perfect Weapon: War, Sabotage, and Fear in the Cyber Age

Sean McFate Author Of The New Rules of War: How America Can Win--Against Russia, China, and Other Threats

From my list on mercenaries from a former military contractor.

Why am I passionate about this?

Dr. Sean McFate is an expert on international relations and a former military contractor. He is a Senior Fellow at the Atlantic Council, a Washington DC think tank, and a professor at Georgetown University's School of Foreign Service, Syracuse University's Maxwell School, and the National Defense University. He began his career as a paratrooper and officer in the U.S. Army's 82nd Airborne Division. 

Sean's book list on mercenaries from a former military contractor

Sean McFate Why did Sean love this book?

There are cyber mercenaries too. Called “hackback” companies, they are illegal, offshore hackers who hack the hackers. While they cannot retrieve hacked material, they can cause a world of hurt for anyone who tries to hack you, and that’s why they matter: deterrence. CEOs and others around the world sometimes turn to hackback firms to make them hard targets. Also, countries like the United Arab Emirates hire former NSA hackers. New York Times reporter details some of this industry in his book about cyberwar. Like many in cyberspace, his claims are often sensationalized, but his reportage cannot be beat.

By David E. Sanger,

Why should I read it?

1 author picked The Perfect Weapon as one of their favorite books, and they share why you should read it.

What is this book about?

From Russia's tampering with the US election to the WannaCry hack that temporarily crippled the NHS, cyber has become the weapon of choice for democracies, dictators, and terrorists.

Cheap to acquire, easily deniable, and used for a variety of malicious purposes - from crippling infrastructure to sowing discord and doubt - cyberweapons are re-writing the rules of warfare. In less than a decade, they have displaced terrorism and nuclear missiles as the biggest immediate threat to international security and to democracy.

Here, New York Times correspondent David E. Sanger takes us from the White House Situation Room to the dens…


Book cover of Fortune's Pawn

Maud Woolf Author Of Thirteen Ways to Kill Lulabelle Rock

From my list on science fiction novels about deadly women.

Why am I passionate about this?

Writing science fiction was the natural result of a lifetime of reading it for pleasure and studying whenever I could as part of my English Lit course at University. When I started writing, it was really important to me as a woman (especially a gay woman) to write female characters that weren’t just strong and likable; I wanted them to be interesting, unpalatable, and tough. Above all, not easy to dismiss. All of the women in the books I’ve listed fulfill at least some of these categories, which is the core of why these novels hold such a special place in my heart. 

Maud's book list on science fiction novels about deadly women

Maud Woolf Why did Maud love this book?

This was a book that really surprised me. A very no-nonsense macho family member recommended it to me on a holiday, and I remember raising my eyebrows reading the back cover and finding out it heavily featured an interspecies romance.

The minute I started reading, I got so wrapped up in the adrenaline and action that I actually went on to recommend it to my sci-fi-loving dad, who read it in a day and went on to borrow the rest of the series. The heroine, a power armor-wearing mercenary, is incredibly competent and badass but avoids falling into either Mary Sue or Damsel in Distress territory as the plot proceeds.

Additionally, while I kept going for the action-romance, the worldbuilding was surprisingly interesting and in-depth. Whenever I’m reluctantly charmed by something, I find it hard not to gush about it; it’s just such a fun experience as a reader to…

By Rachel Bach,

Why should I read it?

1 author picked Fortune's Pawn as one of their favorite books, and they share why you should read it.

What is this book about?

A promising young mercenary's future gets thrown into jeopardy after a fateful encounter with an alien in the start to a propulsive space opera series perfect for fans of Firefly and Killjoys.

"Devi is hands-down one of the best sci-fi heroines I've read in a long time." RT Book Reviews
Devi Morris isn't your average mercenary. She has plans. Big ones. And a ton of ambition. It's a combination that's going to get her killed one day -- but not just yet.

That is, until she just gets a job on a tiny trade ship with a nasty reputation for…


Book cover of Highlander's Christmas

Emmanuelle de Maupassant Author Of Highland Christmas

From my list on holiday historical romances set in the Highlands.

Why am I passionate about this?

Historical romance author Emmanuelle lives on the bonny banks of Loch Fyne with her husband and beloved haggis pudding Archie McFloof—connoisseur of bacon treats and squeaky toys. She’ll never tire of dreaming up brooding, kilted heroes. 

Emmanuelle's book list on holiday historical romances set in the Highlands

Emmanuelle de Maupassant Why did Emmanuelle love this book?

A heart-tugger ‘secret baby’ medieval romance, featuring a ruthless mercenary assassin and another heroine disguising herself, this time as a widow to protect her illegitimate daughter. When the brooding Scot appears—with the goal of murdering her father no less—our heroine can no longer hide. There’s a whole lot of dark alpha warrior deliciousness going on, and chemistry that had me cheering for a happy ending. 

By Mariah Stone,

Why should I read it?

1 author picked Highlander's Christmas as one of their favorite books, and they share why you should read it.

What is this book about?

He’s a Highland assassin. She’s the noblewoman he abandoned nine years ago. Can forgiveness give them a second chance at love this Christmas?

The Scottish Highlands, 1308. Infamous mercenary Hamish Dunn betrayed a powerful clan and is now pursued by killers almost as ruthless as himself. Deep in the snowy wilderness, a Highland faerie convinces Hamish to travel to the Border Lands for one last job.

Deidre Maxwell has a dangerous secret. She’s not the widow she claims but a disowned noblewoman with an illegitimate daughter. After being cast aside by Hamish, the man she loved, she’ll never let herself…


Book cover of Consider Phlebas

Tony Benson Author Of Galactic Alliance: Betrayal

From my list on exploring the dangers of discovering new worlds.

Why am I passionate about this?

I’ve loved all kinds of science fiction since I was a child, and always enjoy discovering new worlds, and the frisson of danger that inevitably accompanies the discovery. After a successful career in science and engineering, spanning more than three decades, I left the corporate world to make stringed instruments and to write fiction and non-fiction. My two novels are An Accident of Birth, and the space opera, Galactic Alliance: Betrayal, and I’ve written a non-fiction reference book Brass and Glass: Optical Instruments and Their Makers. I live in Kent, England with my wife, Margo, and our cat.

Tony's book list on exploring the dangers of discovering new worlds

Tony Benson Why did Tony love this book?

Ian Banks is as well known for his science fiction as for his mainstream and literary fiction. This is the first book in his Culture series, in which the Culture is a galaxy-wide advanced technological society with complex attitudes to how it should interact with other civilizations. The Culture is at war with the Idrians. Consider Phlebas is the story of a mercenary lone operative on a quest to retrieve a stranded Culture AI mind from an abandoned world to further the Idrian cause. The problem is that he is not the only one going there to find it, and nobody is playing nicely – not even the stranded AI mind. The wide-ranging inventiveness, subtle humour, and gritty realism of this story makes for highly compelling reading.

By Iain M. Banks,

Why should I read it?

2 authors picked Consider Phlebas as one of their favorite books, and they share why you should read it.

What is this book about?

"Dazzlingly original." -- Daily Mail"Gripping, touching and funny." -- TLSThe war raged across the galaxy. Billions had died, billions more were doomed. Moons, planets, the very stars themselves, faced destruction, cold-blooded, brutal, and worse, random. The Idirans fought for their Faith; the Culture for its moral right to exist. Principles were at stake. There could be no surrender. Within the cosmic conflict, an individual crusade. Deep within a fabled labyrinth on a barren world, a Planet of the Dead proscribed to mortals, lay a fugitive Mind. Both the Culture and the Idirans sought it. It was the fate of Horza,…