Science Fiction Adventure War Space Opera

A stellar new science fiction adventure from the author who redefined space opera, set in his bestselling Revelation Space universe. For thirty years a tiny band of humans has been sheltering in the caverns of an airless, crater-pocked world called Michaelmas. Beyond their solar system lie the...

Walk in Hell is the incredible second book of best-selling author Harry Turtledove’s alternate history tetralogy of World War I, The Great War. The first book, American Front, was chosen by Publishers Weekly as one of the Best Books of 1998.

In this startlingly vivid portrait of a world torn apart by war and strife, the Confederate States of America ally with Britain and France, while the United States sides with Germany in a World War I that might have been.

The war that Star Force has always dreaded begins. The V'kit'no'sat have committed the full might of their empire, minus the troops on the Hadarak border, to conquering and absorbing the rogue empire. One way or another, Crusader or Warden, the war with Star Force will end, and the Crusaders intend to prove Mak'to'ran wrong and bring Star Force to heel by force before they can grow into a Uriti-backed power too large to contend with.

Major Katherine "Peregrine" Asher of the United Earth Alliance has never heard of the Tetron. As the pilot in charge of guiding Earth's first interstellar starship into space, she has enough to think about already. But when a standard meet-and-greet with the global elite goes sideways, Katherine finds herself front and center in a war she has never heard of and doesn't understand. A war where the enemy can be anyone, and her only hope of survival rests on finding a soldier who doesn't exist.

Cole’s Saga is a stand-alone spin-off series, based on my American Apocalypse series. Cole’s Saga continues the story about Cole Biggs, and how he and his friends survive the apocalypse. North Korea, China, and Iran conspired against the world and used EMP bombs to destroy our grid. This new series starts in the Kentucky / Tennessee part of the US. The grid is down, and people panic as planes fall from the sky and cars stall. The US Government collapses and rogue government groups rise to power. Jack Harp is Cole’s best friend’s father.

The brilliantly unorthodox Kylara Vatta - black-sheep scion of Vatta Transport Ltd., one of the galaxy's wealthiest merchant houses - is a heroine like no other, blessed with a killer instinct both for business and for battle. Now, in the aftermath of cold-blooded assassinations that have left her parents dead and the Vatta shipping empire shattered, Kylara faces her greatest challenge yet. There is a time for grief and a time for revenge. This is decidedly the latter.

An unabridged audio collection spotlighting the "best of the best" hard science fiction stories published in 2016 by current and emerging masters of the genre, edited by Allan Kaster, as narrated by top voice talents.

When the colony worlds Adirondack and Silvern fell to the Troft forces almost without a struggle. Outnumbered and on the defensive, Earth made a desperate decision. It would attack the aliens not from space, but on the ground with forces the Trofts did not even suspect. Thus were created the Cobras, a guerilla force whose weapons were surgically implanted, invisible to the unsuspecting eye, yet undeniably deadly.

The cold war smoldering between the Realm and the Empire drags on. Both sides now turn to the distant spinward stars for a way to break the deadlock. Cryptic signals from deep space hint at powerful civilizations, and potential allies to turn the tide in favor of one side or the other, propelling it to victory. But who—or what—are these mysterious powers?

The Best American Science Fiction And Fantasy 2020 has descriptive copy which is not yet available from the Publisher...

Hail Bristol: former runaway princess, interplanetary gunrunner, Empress of Indrana. When the Empire's closest ally asks her to intervene in a galactic military crisis, she embarks on the highest stakes diplomatic mission Indrana has ever faced. Caught between two powerful alien civilizations at each other's throats, Hail has one chance to make peace before all of humanity becomes collateral damage in a full-blown galactic war.

An ancient starship discovered... An eternal enemy revealed... An impossible mission to save humankind. The Goliath has been discovered, the first of its secrets revealed. Now the race is on for Captain Mitchell Williams and his crew to return to Liberty and recover Origin's lost memories before the enemy can complete their violent conquest. It's a mission with a near-zero chance of success. A mission that only the Riggers would be crazy enough to accept - and skilled enough to survive.

All alone in a dangerous galaxy — a new civilization struggles for survival. War rages across the galaxy. Difficult diplomacy is all that keeps Carter Ash and his people safe from the threats around them. They need all the time they can get to build their home, because every day new, hungry eyes turn towards their fledgling government and their resource rich moon. Even now, multiple invading fleets race towards Carter’s home — and it’ll take everything he’s got to be ready for the fight of his life. And to top it off, a blast from his past arrives, complicating everything.

Sometimes Captain Max Robichaux fights by the book—and sometimes he throws the book away. This makes him one of the Union Space Navy's rising stars. It's also what has kept him and his green crew alive...thus far.

The Dusman have accepted the Humans as allies but have given no indications as to what their long-term intentions are. Their goals have to be large, though, as they continue to spread their influence across the Human colonies…and beyond. Fighting continues to rage between the guilds, both in the shadows and out in the open for all to see. Although one of the Synthetic Intelligences has been killed, the others are now restive, acting from the shadows to affect events galaxy-wide. As the end of The Guild Wars draws near, one thing is certain—the tempest will rage until the very end.

The former warship Trouble Dog and her crew of misfits is called upon by the House of Reclamation to investigate a distress call from the human starship the Lucy's Ghost. Her crew abandon their crippled ship and seek refuge aboard an abandoned, slower-than-light generation ship launched 10,000 years before by an alien race. However, the enormous ship contains deadly secrets of its own.

With Veteran pay comes veteran problems. And the Guild, more often than not, is the issue. He’s become an effective enforcer of the law, but unfortunately, crime is growing a lot more complicated. Someone is slaving artificial beings to ships, running contraband across the stars in a fatal practice that marries murder, theft, and kidnapping. Even as Mark’s crew grows, he discovers these crimes aren’t just horrific—they’re common. And he means to stop it.

After orchestrating a galaxy-wide failure of the communications network owned and maintained by the powerful ISC corporation, Gammis Turek and his marauders strike swiftly and without mercy. First they shatter Vatta Transport. Then they overrun entire star systems, growing stronger and bolder. No one is safe from the pirate fleet.

The Peacemaker-enforced ceasefire brought an end to the hostilities, but the Mercenary Guild’s moratorium on new contracts has given the other guilds time - and freedom - to redress long-standing grievances. It has also led to a mindset of “while the cat’s away, the mice will play”, and many are taking liberties they wouldn't have normally. On Earth, the Golden Horde continues to rebuild, because Sansar Enkh has a good idea of what’s coming.

Tanis is looking forward to a long journey in stasis before arriving at the newly terraformed world of New Eden. New Life. New Start. Getting a berth on the Intrepid is her ticket out of the Sol System. But nothing proves easy for Major Tanis Richards. Nothing is at it seems. What should be a simple trip is fraught with danger and filled with adventure. An array of forces seek to stop the Intrepid - no matter the cost, or lives lost. From competing corporations, to stellar eco-terrorists, no one wants the Intrepid to arrive at New Eden.