From the bottom of the oceans of the world a hidden threat stalks mankind—probing, testing our weapons and defenses, biding time to strike. In the summer of 2039, this aquatic foe unleashes surprise attacks against coastal cities around the globe. Mankind faces a sophisticated new enemy, arrived from the depths of space and lurking in the dark blackness of the seas.

As a MechWarrior of the Draconis Combine, Minobu Tetsuhara was bound by Bushido - a code that demands loyal service - to the devious Warlord Grieg Samsonov. But when Minobu came upon a strange blue-and-gold Archer, Bushido also dictated that he not destroy the honorable but helpless warrior. And so begins the BattleTech Chronicles, books one, two and three...

Tired of sitting out the war on Psydon in a mobile office lab, Legion Lieutenant Washam agrees to undertake a covert and unsanctioned mission with a band of Republic Recon Marines. Inserted deep behind enemy lines, the strike force uncovers a surprise key to ending a bitter war. Now they must navigate a hostile jungle teeming with murderous alien rebels, pushing themselves to the limits of their abilities, to get this vital intel to Legion Command - if they can survive that long.

The scum hiding deep inside the Reach out along galaxy's edge thought they could kill her and not pay the price. For years these hardened killers have run roughshod over the lawless worlds where Republic justice is never as fast as the blaster in your hand and where double-crosses and death are a part of every deal. They thought this time would be no different. They were wrong. This time, the Guild sent the legendary bounty hunter Tyrus Rechs. As the infamous Rechs pursues the men who murdered his colleague, he's hell-bent on justice.

The year is 1989. America has just invaded Noriega's Panama. And Specialist Bennett's platoon of Cav Scouts are in country… with, frankly, not a whole lot to do. Until a freak rainstorm somehow transports the entire platoon—Humvees, weapons, and all—to another world. A world controlled by a wicked Aztec god. The Land of the Black Sun. In a heartbeat, the Scouts find themselves fighting for their lives against savage beasts, witches, zombies, subhuman tribes seeking sacrifices… and even themselves.

The extra-galactic bridge between Earth and Terra Nova reopens after decades. Governor Hale calls for aid against an impossible alien threat known as the Inheritors, an advanced alien species with a mysterious connection to old allies. Hale needs the most powerful soldiers in the galaxy: Armor.

Alien tech discovered. The race to claim it could spark a new kind of War. When a derelict alien starship appears in the solar system and crash-lands on Mars, it ignites a desperate race to be the first to reach the Red Planet to claim the mysterious technological treasures of the Visitor. Space Force General Tom Bradstreet, ace Air Force fighter pilot and the only active-duty officer with actual space combat experience, is given control of the Morrigan, the first manned mission to Mars—and the first space warship.

Get ready to experience two more origin stories in the Backyard Starship universe.

Almost five years ago, America—as everyone knew it—came to an abrupt end in a spectacular coup d'état. It was called the Liberation by those progressives and radicals that screamed for its outcome; the Fall by its victims whose freedoms were trampled. The White House and the Capitol were overrun by anarchists, and the leaders of the once-proud nation were either imprisoned or sent to social quarantine camps. The president was arrested and eventually died in prison, or so everyone was led to believe. America was rebooted in a new progressive/socialist image, Newmerica.

The soldiers of the 11th Bretton Infantry knew they were being dropped into a combat zone on Dharien. But they didn’t know just how bad things really were, with the entire planet about to fall to the rebel Flags. The orders from the Highest are clear: make their way to Tabuk and keep the city under the banner of the Hegemony. For Mason Tellec, it’s one more combat mission—with a difference. Noah, his younger brother, is along for the ride this time, and Mason has promised his mother and father he’ll keep an eye out. Noah’s green, but he’s got the makings of a good soldier.

Chase had it all planned out. Do a little time in one of the emperor's jails, say a four-year stretch, for getting rid of some trash that no one would miss, and when he got out, the path to leadership would be wide open. Unfortunately, his bastard of a father, the same one who left his mother to die in poverty and him to run wild on the streets, took an interest. Seeing him sitting on the bench when his case went to court was a shock. But not as big a shock as being sentenced to ten years in the Imperial Navy.

Lieutenant Bannon and his phalanx of Corvanite warriors have already seen some of the worst that the irregular war between the reptilian otuchans and the human latecomers can offer. Or so they think. First Sergeant Draven, trying to hold his company of Zolarian citizen soldiers together, has been on the desolate planet of Zhogalgan longer than Bannon. He's seen even more. Yet while they are both there as peacekeepers, they are not there to help each other.

The Amazon rainforest holds a world-changing secret—a ship lost to time from another world. College student Will Kaufman unearthed the biggest archaeological discovery in human history… he just needs to find a way back to Earth to tell people about it. Four thousand years ago, a Federation bounty hunter Void ship crashed on a remote and primitive planet. There it remained until Will found it and accidentally reactivated it, launching him light-years away.

A U.S. Army Ranger sniper finds himself on his own and on the move far downrange and beyond the wire in an epic fantasy world filled with deadly monsters and dangerous foes in a total battle royale for glory, hoard—and flat-out survival. Adrift on the Sea of Riddles and lost in a dangerous world of epic fables, Sgt. Thor and his anti-materiel sniper rifle, Mjölnir, must survive brutal pirates, the darkest sorcery, and a catastrophic shipwreck on a strange island steeped in arcane mystery and containing the remains of a lost civilization guarding an ancient artifact of great and terrible power.

Join Desmond as he learns to manipulate mana—a source of power that exists beyond the reach of most people in the universe—meets vastly different alien species, risks life and limb, all while trying to pass classes. If he’s lucky, he will find someone he can trust out here amongst the weird. If he's very lucky, maybe someone he can love.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Two astronomers have detected a strange, pulsing signal from deep space. Within hours, the US government goes into lockdown, restricting airspace and scrubbing scientific data. Was the signal an intercepted communication revealing alarming plans for an enemy’s military strike? Or has humanity at long last found proof of extraterrestrial life?

From the bottom of the oceans of the world a hidden threat stalks mankind—probing, testing our weapons and defenses, biding time to strike. In the summer of 2039, this aquatic foe unleashes surprise attacks against coastal cities around the globe. Mankind faces a sophisticated new enemy, arrived from the depths of space and lurking in the dark blackness of the seas.

Ottanger is a rebel and mutant on an Earth governed by a ruthless Committee. But after its Inspectorate experiments on him, Ottanger realizes the mutation allows him to reach alternate worlds. The multiverse is revealed in all its glory and terror—and he understands that he can finally flee his timeline. Then Ottanger meets the Fenris, an evolved human, visiting his Earth from the far future. He'd engineered the original world walking mutation, so those altered could escape the Committee's nightmarish regime. And Ottanger sees that that Committee will become unstoppable if not destroyed.

She wanted to be a Necromancer, but awakened as a Saint! Somehow her summoned heroes are all undead? How will the church react when their Saintess summons a skeleton in place of a mighty hero? Sofia isn’t too keen on finding out. In this world, Gods choose [Saints], and [Saints] summon [Heroes] from other worlds; everyone knows that. But Sofia had a thing for bones ever since she was a child; there’s only one [Class] she wants: [Necromancer]! When, by the whims of fate, she gets both classes at the same time, the system breaks.

While the land is tainted with a curse against magic itself, slivers of its might seep through. Alex's Isekai comes with the special gift of Rune Magic. Rune magic is mostly gone, a vestige of its ancient power and if he unlocks some of his secrets, he may just restore balance. Of course, the odds are against him and the mysteries abound. Cerenis is not some cozy fantasy world. It's plagued by the Sudrel who are eager to kill someone like him.

Valdis Wolfbane is renowned through the lands for his physical prowess and mighty conquests, but he's willing to give it all up to purchase a farm and settle down.

Exchanging a sword for a plow, he's set on turning the dilapidated farm into something he can live off for the rest of his peaceful life.

What he didn't bet on was finding love after all these years of fighting. Now that he has the time, he's about to discover that two is better than one... and three makes for a life well lived.

Arthur Cain was a hero to his city, the most accomplished and respected of the firefighters in his entire district. But when a call comes in from the so-called "Halfbreed Heights", the monsterfolk part of the city, Arthur's life gets flip-turned upside down.

Elania's life takes an unexpected turn when demon-worshiping cultists summon her to their world, aiming to revive their dead god. When their hated foe strikes, she escapes into Eladu's darkest depths. Amidst savage predators and underground monsters, Elania discovers her newfound abilities are both a formidable ally and a haunting burden that threatens to reshape her very soul. To climb higher towards civilization means she must contend with anti-demon sentiment and those who would use her as a source of arcane power. But Elania is not alone in her struggles.

When the System Administrators arrived on Earth, they forced those of the younger generation into other worlds to fight for multiversal entertainment. Bored of life on Earth, Noah has trained to become one of the chosen. He even had his class all planned out–a Mounted Monster Tamer. But he was never picked. So he put matters into his own hands and volunteered. Arriving in a world thick with jungle and hotter than the most boiling desert, Noah finds himself face-to-face with a kobold, which he proceeds to beat into submission and turn into a minion.

Jessie and Eric Ramsey have a family history of crime. Fighting back against heredity, each tried to make their way in the galaxy by respectable means. Jessie joined Earth Navy; Eric went to college for magic. But fate wasn’t having it. Eric was expelled. Jessie went AWOL. Now, due to a magical mishap that wasn’t entirely anyone’s fault (we swear!), they’re stranded five years in the future on a Mars that’s no longer friendly territory.

The year is 1989. America has just invaded Noriega's Panama. And Specialist Bennett's platoon of Cav Scouts are in country… with, frankly, not a whole lot to do. Until a freak rainstorm somehow transports the entire platoon—Humvees, weapons, and all—to another world. A world controlled by a wicked Aztec god. The Land of the Black Sun. In a heartbeat, the Scouts find themselves fighting for their lives against savage beasts, witches, zombies, subhuman tribes seeking sacrifices… and even themselves.

For the last four years, humanity has been facing its greatest challenge yet—a trial known as the Crucible. This harrowing ordeal has tested the mettle and determination of individuals, weeding out the weak and transforming the survivors into warriors. They have been forced to conquer dungeons and battle horrific creatures with magical powers so they can gain abilities of their own. However, the Crucible was merely the beginning. As the trial concludes, the survivors find themselves on the precipice of an entirely new realm—the Endless Planes.

Change is the only constant, and not all change is good. The change most recent for Tristan Walker was all the free time he now had after finding his girlfriend in a compromising position with a few other people. He went back to his normal routine of life and had mostly forgotten the indiscretion when he found himself waking on his couch after a bright flash of light, with two suns hanging in the sky.

Stone McGracen died trying to be a hero, earning him a second chance in a game-like world. Reincarnated, Stone wakes deep in a dungeon armed with a knife, unlimited respawns, and a lot of dungeon monsters between him and freedom. If Stone wants to make it out to the world above, things are going to get... unorthodox. Follow Stone as he claws his way to the top with pure grit, spit, and blood in Sol Anchor Book 1!

I expected aging out of the foster care system to be hard. I wasn't expecting it to include finding out I was a Warlock, destined to be hunted by the most powerful Witch Families so they could bind me to a coven of thirteen witches and spend the rest of my life "harvesting mana". Add to that a set of magical resonants that made me an even bigger target to some of those Witch Families, some of which would rather kill me than let a rival get me.

For years, while Iran and North Korea kept Western diplomats busy, China and Russia have been quietly seeding the US with spies and soldiers. Now, a silent army of occupation lurks inside US borders, and for America, it is already too late. When the assault begins—via an EMP strike that disables the US electrical grid and neutralizes her defenses all in one fell swoop—the US is caught completely unprepared. The nation is lost, and it is up to ordinary citizens to defend their cities, towns, neighborhoods, or even just their families.