Picked by Hammer's Slammers combo volumes fans

Here are 27 books that Hammer's Slammers combo volumes fans have personally recommended once you finish the Hammer's Slammers combo volumes series. Shepherd is a community of authors and super-readers sharing their favorite books with the world.

Book cover of Planetside

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 Nathan loves this book

Mammay, who served multiple tours in Iraq, gives us a completely different kind of military SFF story. Planetside is a murder mystery set in a (space) combat zone, but I love this book because Mammay captures the mannerisms and culture of the military so exquisitely. Every detail is spot on, matching everything I’ve experienced interacting with military officers and enlisted personnel from armed forces around the world. This book is also an absolute page-turner, and it comes together at the end in a way that readers will not expect. And readers need not worry—this murder mystery also has plenty of combat for warfare geeks. For readers that want a window into how the military really works (and not just how it fights), this story is perfect.

By Michael Mammay ,

Why should I read it?

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

What is this book about?

"Planetside is a smart and fast-paced blend of mystery and boots-in-the-dirt military SF that reads like a high-speed collision between Courage Under Fire and Heart of Darkness." - Marko Kloos, bestselling author of the Frontline series

A seasoned military officer uncovers a deadly conspiracy on a distant, war-torn planet...

War heroes aren't usually called out of semi-retirement and sent to the far reaches of the galaxy for a routine investigation. So when Colonel Carl Butler answers the call from an old and powerful friend, he knows it's something big-and he's not being told the whole story. A high councilor's son…


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 Nathan loves 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 Moon Is a Harsh Mistress

Adam Gaffen Author Of The Road to the Stars

From my list on to learn about hopepunk SF and why we need it.

Why am I passionate about this?

Why hopepunk, and why me? Look, it’s no surprise that you can look around today and find all sorts of indicators that we are entering Heinlein’s “Crazy Years.” Imagining a dystopian or grimdark future isn’t difficult; all you have to do is read the news. But I think that we are writing the history of the future right now, by the choices we make every day. Writing stories that present that optimistic view of the future is not just the right thing to do but necessary, at least to me. As Heinlein said, “A pessimist is correct oftener than an optimist, but an optimist has more fun…”

Adam's book list on to learn about hopepunk SF and why we need it

Adam Gaffen Why Adam loves this book

I’m going old-school, back to one of the grandfathers of science fiction, Robert Heinlein.

Not only is his book a masterful example of character-driven storytelling, but it takes a critical eye to many of the things our current society takes for granted as being “true” and “right,” finding them wanting. It’s also been a huge influence on me in my writing, as have many of Heinlein’s other works, and I couldn’t not put it in here.

By Robert A. Heinlein ,

Why should I read it?

9 authors picked The Moon Is a Harsh Mistress as one of their favorite books, and they share why you should read it.

What is this book about?

In 2075, the Moon is no longer a penal colony. But it is still a prison...

Life isn't easy for the political dissidents and convicts who live in the scattered colonies that make up lunar civilisation. Everything is regulated strictly, efficiently and cheaply by a central supercomputer, HOLMES IV.

When humble technician Mannie O'Kelly-Davis discovers that HOLMES IV has quietly achieved consciousness (and developed a sense of humour), the choice is clear: either report the problem to the authorities... or become friends.

And perhaps overthrow the government while they're at it.

The Moon is a Harsh Mistress has been called…


Book cover of The Hunt for Red October

Ryan Jones Author Of Final Security

From my list on novels to make you a better writer.

Why am I passionate about this?

I became an author because I loved books and wanted to craft my own. Here are five books I consumed first as a reader and then as a writer, methodically noting what made these books brilliant in style, depth, and plot. If you enjoy thrillers or science fiction and are looking for books to hone your craft as a writer, here are my choices.

Ryan's book list on novels to make you a better writer

Ryan Jones Why Ryan loves this book

This book is the book that made me decide to become an author. I was always a voracious reader and crazy about all things technological—space exploration, airplanes, naval warfare, you name it. In my mind, there was no way anyone would want to read a book about my interests—until Tom Clancy showed it absolutely could be done and singlehandedly created a new genre of fiction with one book.

His research was so accurate that he was accused of spilling classified information about our submarine capabilities and tactics. But no, he was just an insurance agent from Owings, Maryland, who touched a 220-volt wire in my soul that made me decide, “Someday I’m going to do that, too!”

By Tom Clancy ,

Why should I read it?

9 authors picked The Hunt for Red October as one of their favorite books, and they share why you should read it.

What is this book about?

Also Available as an Audio Edition from Audible

Tom Clancy's rich imagination and his remarkable grasp of the capabilities of advanced technology give this novel an amazing ring of authenticity. It is a thriller with a new twist, a "military procedural" with an ingenious, tightly woven plot that revolves around the defection of a Soviet nuclear submarine--the USSR's newest and most valuable ship, with its most trusted and skilled officer at the helm.

A deadly serious game of hide-and-seek is on. The entire Soviet Atlantic Fleet is ordered to hunt down the submarine and destroy her at all costs. The…


Book cover of The Sackett Brand: The Sacketts

Thomas Sewell Author Of Techno Ranger

From my list on clever heroes risking everything to protect others.

Why am I passionate about this?

When writing about quick-witted heroes fighting through danger to protect the innocent and those they love, I draw on the thousands of books and their authors who shaped my own understanding of how a hero behaves; of the principles and emotions which drive a person to persist in the face of massive adversity. Lost in the worlds of those books, inspired by the reading habits of my adopted father, I inhaled these five authors' works in particular. They became an illustrated history of the craft for me, showing through example how adventure writing had evolved and what it could become at its finest.

Thomas' book list on clever heroes risking everything to protect others

Thomas Sewell Why Thomas loves this book

Louis L'Amour mastered the art of the adventure story. A story where we root for the hero to succeed and live their exuberance with them when they do. In 1965, he published The Sacket Brand, a western about a man and his new bride traveling to their first home together. Ambushed, badly injured, hungry, cold, and desperate, we live his experience of being hunted by enemies while uncovering the mystery of why it's all happening.

When he finally discovers the truth, we cheer as he, in turn, forces his enemies to run from him. Honor, integrity, stubborn principle. Persistence in the face of extreme adversity. Those were the life lessons I received from L'Amour's books and try to pass on in mine.

By Louis L'Amour ,

Why should I read it?

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

What is this book about?

In The Sackett Brand, Louis L’Amour spins the story of a courageous man who must face overwhelming odds to track down a killer.

Tell Sackett and his bride, Ange, came to Arizona to build a home and start a family. But on Black Mesa, something goes terribly wrong. Tell is ambushed and badly injured. When he finally manages to drag himself back to where he left Ange, she is gone. Desperate, cold, hungry, and with nothing to defend himself, Tell is stalked like a wounded animal. While he hides from his attackers, his rage and frustration mount as he tries…


Book cover of Live and Let Die

Thomas Sewell Author Of Techno Ranger

From my list on clever heroes risking everything to protect others.

Why am I passionate about this?

When writing about quick-witted heroes fighting through danger to protect the innocent and those they love, I draw on the thousands of books and their authors who shaped my own understanding of how a hero behaves; of the principles and emotions which drive a person to persist in the face of massive adversity. Lost in the worlds of those books, inspired by the reading habits of my adopted father, I inhaled these five authors' works in particular. They became an illustrated history of the craft for me, showing through example how adventure writing had evolved and what it could become at its finest.

Thomas' book list on clever heroes risking everything to protect others

Thomas Sewell Why Thomas loves this book

Drawing on Fleming's experiences in Jamaica, MI6 intelligence officer Bond, James Bond, not only outwits the villain's attempt to turn him into shark and barracuda bait but also deploys a limpet mine to good effect in order to save himself and his female companion from death by coral reef dragging, a device I pay homage to in a later novel.

Fleming's Bond novels introduced the world to a clever hero required to take direct responsibility for stopping great evil. Bond doesn't shy away from brute force when required, but prefers more elegant solutions, inspiring later writers.

Like millions of others, the popular movies introduced his work to me, but Fleming was the early master of the art of an espionage/action thriller novel, inspiring many who followed.

By Ian Fleming ,

Why should I read it?

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

What is this book about?

James Bond is not a superstitious man, but it’s hard not to feel unnerved in the presence of Mr. Big. A ruthless Harlem gangster who uses voodoo to control his criminal empire, he’s also one of SMERSH’s top American operatives. Mr. Big has been smuggling British pirate treasure to New York from a remote Jamaican island―and funneling the proceeds to Moscow. With help from Solitaire, Mr. Big’s beautiful and enigmatic Creole fortune-teller, and his old friend Felix Leiter, 007 must locate the crime lord’s hideout, sabotage his operation, and reclaim the pirate hoard for England.

From the jazz joints of…


Book cover of The Bourne Identity

Patrick Weill Author Of The Mazatlan Showdown

From my list on action thrillers to keep you awake past bedtime.

Why am I passionate about this?

I remember carrying home tall stacks of library books in the summertime and spending entire days immersed in my heroes’ latest adventures as a kid. This continued as I grew up, as I learned that I ought to be a hero, too, by confronting evil both within and without. So I took steps to face my fears, and now when I write about good guys fighting bad guys in my own action fiction, it’s with a real passion for doing what’s right, for making this world better, even if it’s in my own way and only just a little. 

Patrick's book list on action thrillers to keep you awake past bedtime

Patrick Weill Why Patrick loves this book

This is the spy thriller that started it all! I was a huge fan of the Matt Damon trilogy and had always been an avid reader, so naturally, I gravitated toward the original novel, which was far better than the film.

Popular action thrillers tend to suffer from one of two diseases: “soldier syndrome,”—meaning the author knows what he or she is writing about but isn’t a master of the language—or from “poser-itis,” which is when the writer is good with a pen but would be too scared to use it to gauge out an eye if he or she had to.

So it’s a rare wordsmith who can understand the deepest, most primal parts of the human psyche and then put it into a literary form that delights the eyes and ears. Ludlum is one such writer.

By Robert Ludlum ,

Why should I read it?

15 authors picked The Bourne Identity as one of their favorite books, and they share why you should read it.

What is this book about?

Jason Bourne is back in the forthcoming major motion picture starring Matt Damon and Alicia Vikander. Go back to where it all began for Bourne in his first adventure - The Bourne Identity

He was dragged from the sea, his body riddled with bullets. There are a few clues: a frame of microfilm surgically implanted beneath the skin of his hip; evidence that plastic surgery has altered his face; strange things he says in his delirium, which could be code words. And a number on the film negative that leads to a bank account in Zurich, four million dollars, and…


Book cover of The Mercenary

William C. Dietz Author Of Red Ice

From my list on military science fiction books that inspired me.

Why am I passionate about this?

I am the author of more than sixty published novels, most of which are military science fiction, or near-future alternative history fiction, so I have an abiding interest in the subgenre, and the authors who helped to shape it.

William's book list on military science fiction books that inspired me

William C. Dietz Why William loves this book

As with my other recommendations, I am making this one based on the impact the book had on me. From this novel, as well as the others that Jerry wrote, I learned how important it is to build a comprehensive world-universe when planning a book. And, when I sat down to pen the first book in what would become the Legion of the Damned series, I attempted to build a reality as fully realized as the CoDominium universe is.  

By Jerry Pournelle ,

Why should I read it?

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

What is this book about?

In a future universe in which prisoner colonists are shipped to strange worlds for a corrupt alliance of Earth nations, John Christian Falkenberg gives up a brilliant military career and makes a monumental sacrifice


Book cover of Bill, the Galactic Hero

William C. Dietz Author Of Red Ice

From my list on military science fiction books that inspired me.

Why am I passionate about this?

I am the author of more than sixty published novels, most of which are military science fiction, or near-future alternative history fiction, so I have an abiding interest in the subgenre, and the authors who helped to shape it.

William's book list on military science fiction books that inspired me

William C. Dietz Why William loves this book

Bill, the Galactic Hero is a satirical novel by Harry Harrison published while I was still in my teens. It’s funny, it’s satirical, and still delivers a good plot. Harrison also wrote the fabulous Stainless Steel Rat books. Taken together Harry’s novels taught me about the use of humor in military books—and literature generally

By Harry Harrison ,

Why should I read it?

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

What is this book about?

It was the highest honour to defend the Empire against the dreaded Chingers, an enemy race of seven-foot-tall lizards. But Bill, a Technical Fertilizer Operator from a planet of farmers, wasn't interested in honour - he was only interested in two things: his chosen career, and the shapely curves of Inga-Maria Calyphigia.

Then a recruiting robot shanghaied him with knockout drops, and he came to in deep space, aboard the Empire warship Christine Keeler. And from there, things got even worse...


Book cover of Dauntless

Karen McCreedy Author Of Unreachable Skies

From my list on science fiction that will take you on a journey.

Why am I passionate about this?

Although I’ve written non-fiction articles on films and British history for magazines, my fiction reflects my love of science fiction, which goes right back to when I watched Thunderbirds, Captain Scarlet, and Star Trek on television as a child. You can read – or watch – the stories as straightforward adventures in imagination, or take away clever commentaries on contemporary problems. The possibilities are endless, and I always enjoyed conjuring stories and scribbling them down – though it took a long time for those scribbles to translate into publishing success! My first novel, Unreachable Skies was published in 2018 by Mirror World, with Exile in 2019 and Ascent in 2020 completing the trilogy.

Karen's book list on science fiction that will take you on a journey

Karen McCreedy Why Karen loves this book

Dauntless is the first in the six-book Lost Fleet series, and sets off on an epic SF journey like no other. Jack Campbell’s approach to space battles feels realistic; while the tensions and terrors of the characters are sharply realised. The opening chapters take an entire fleet of ships deep into enemy territory – and maroon them there, under the sudden and unexpected command of Captain “Black Jack” Geary. A space legend, due to his presumed death, his rescue from hibernation means he is by far the most senior officer on any of the ships – a cause for resentment and conflict on his own ship and around the fleet. And as if that’s not enough for him to deal with, his ships face annihilation from the duplicitous Syndics who lured them into a deadly trap. How will they find their way home?

By Jack Campbell ,

Why should I read it?

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

What is this book about?

The first novel in the New York Times bestselling Lost Fleet series!

The Alliance has been fighting the Syndics for a century—and losing badly. Now its fleet is crippled and stranded in enemy territory. Their only hope is a man who's emerged from a century-long hibernation to find he has been heroically idealized beyond belief....

Captain John “Black Jack” Geary’s exploits are known to every schoolchild. Revered for his heroic “last stand” in the early days of the war, he was presumed dead. But a century later, Geary miraculously returns and reluctantly takes command of the Alliance Fleet as it…