Daily Free Books
Free eBook Filters

Keyword(s)

Content
Genres
Settings
Save These Filter Settings

All of the filters are bookmarkable too, so you can also bookmark any page and the filter settings will be kept when you return to the bookmark

Subscribe to get free eBooks every day

Free Kindle eBooks | Space Opera |

Showing Free eBook 1-30 of 239
  1 2 3 4 5  Next

Rating: 3.00 / 5
1 review

Expedition (Galactic Neighborhood Book 1)

by Alexander Elliott

The humans of Earth planned for a long intergalactic journey. What they didn’t plan on was running into the neighbors.In 2096 Captain Christopher Perry led the starship Expedition on a centuries-long search for a suitable world to colonize. Assisted by Mosis, a sentient AI, the unsuspecting crew is awakened by an alien transmission, leading them to the remains of the Vingah race, preserved in stasis. With a rescue mission in full swing, the allies are challenged by an aggressive species, bent on acquiring the Vingah’s secrets. The confrontation’s outcome will change the destinies of three disparate races, and allow the victors to spread their influence throughout the galaxy....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, First Contact, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 152 pages
Free eBook download for Kindle from 24 June 2019 onward  

Rating: 4.10 / 5
6 reviews

Restless: An Aurora Rising Short Story (Aurora Rhapsody Short Stories Book 1)

by G. S. Jennsen

Space is vast and untamed, and it holds many secrets. Now two individuals from opposite ends of settled space are on a collision course with the darkest of those secrets, even as the world threatens to explode around them....or they will be, in about 8 years. Restless is a short story prequel to Starshine, Book One of the Aurora Rising trilogy (amzn.com/B00J709RIK).Before Alex Solovy was a successful interstellar scout, she was building starships and planning for the day when she would fly one she called her own. Before Caleb Marano was wiping out the terrorist group who murdered his mentor, he was...wiping out terrorist groups who murdered shopkeepers and threatened his friends.Catch a glimpse of Aurora Rising's heroes while they were still becoming the individuals they will need to be in...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Colonisation, Cyberpunk, First Contact, Galactic Empire, Military, Space Exploration, Space Opera
Size: 54 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 5.00 / 5
1 review

A Princess Lost (Rising Princess Book 1)

by Odette C. Bell

Andalusia is no ordinary pirate – she’s a runaway princess.She ran to save her people from her betrothed. He intends to use her to start a galactic war, unless she can stay out of his clutches.When she runs into one of her old guards, she's pulled back into the life she disavowed.She can no longer afford to run. It is time to rise up and do what she should have done from the start - go to war.…A Princess Lost is the first instalment of the Rising Princess series. An action-packed galactic adventure, pick it up today....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Galactic Empire, Space Opera
Size: 120 pages
Free eBook download for Kindle from 23 June 2019 onward  

IMPROBABLES: a satire about very large numbers (The History Department Book 4)

by Steve M

The Final War is coming.If weapons technology advances faster than empathy there is only one destination, an extinction event. Can we survive RESET?...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Space Opera
Size: 309 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 4.60 / 5
5 reviews

Pirate Bound: A Prequel (Telepathic Space Pirates Book 0)

by Carysa Locke

A desperate gamble… Sanah would do anything to protect her little sister, even if it means taking refuge with ruthless pirates. But the psychically Talented pirates terrorizing Commonwealth space are not quite the monsters she has been led to believe. When Sanah's empathic gift shows her the truth behind the stories, she is no longer certain who the villains are in her world. A race on the verge of extinction… Dem’s only goal is to protect his people, especially since a deadly bio-weapon decimated their population. Only a handful of women survived, and every day is a fight to rebuild. With Sanah’s empathy and her sister’s rare ability to heal, they could be the salvation Dem and his people have been looking for.  A dangerous secret that could destroy everything… But how ca...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, Galactic Empire, Genetic Engineering, Military, Space Opera
Size: 152 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 5.00 / 5
2 reviews

Solatium: An Aurora Rhapsody Short Story (Aurora Rhapsody Short Stories Book 2)

by G. S. Jennsen

Morality could not be spawned by tweaking a few genes or shutting off a few neurons. Though humanity conquered the very stars, it remained unable to conquer the darkness within.In the dark, seedy underbelly of Pandora--a lawless colony on the best of days--a young woman who's lost everything but her soul fights to reclaim her life from a violent, sadistic criminal despot. But when she's given a chance for freedom, she realizes escape is not enough. First, a just punishment must be exacted for crimes committed.Set twelve years before STARSHINE: Aurora Rising Book One (Aurora Rhapsody #1), SOLATIUM is Mia Requelme's origin story--and the story of how she and Caleb Marano met. It's a story about criminals and those who punish them, but mostly it's a story about the struggle to keep hold of on...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Colonisation, Cyberpunk, Galactic Empire, Military, Space Exploration, Space Opera
Size: 29 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 4.60 / 5
3 reviews

43 Days to Oblivion (The Jolo Vargas Space Opera Series Book 2)

by J.D. Oppenheim

Still hunted by the Fed, Jolo turns space pirate and is happy to steal what he needs from the core and live on the fringes of space in anonymity. But when the BG start attacking Fed targets and ramping up for war, he's forced into a decision. Will he sit by and let the BG worms kill humans or stand and fight?...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Military, Space Exploration, Space Opera
Size: 202 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 5.00 / 5
1 review

Venatoris: An Aurora Rhapsody Short Story (Aurora Rhapsody Short Stories Book 3)

by G. S. Jennsen

Humanity may have colonized much of the galaxy, but space remains as dangerous as ever, and so do the people inhabiting it.When Alexis Solovy--space explorer, freelance scout, recalcitrant wanderer--lands the contract of a lifetime, the race is on to claim the prize. Now she must not only outrun but outsmart her rivals to uncover the secrets of an ancient, mysterious pulsar. For deep in the void, far beyond the reach of civilization, wealth and renown matter little absent the ultimate reward: survival.Set five yeas before STARSHINE: Aurora Rising Book One (Aurora Rhapsody #1), VENATORIS takes a younger, wilder, rough-around-the-edges Alexis Solovy and Kennedy Rossi on an unforgettable adventure across the stars.*VENATORIS was initially published in Beyond the Stars: A Planet Too Far: amzn....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Colonisation, Galactic Empire, Military, Space Exploration, Space Opera
Size: Unknown
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 3.90 / 5
7 reviews

Welcome to the Madhouse: A Medical Space Station Thriller (The Grace Lord Series Book 1)

by S.E. Sasaki

"A layered debut that sings odes to the grandmasters of sci-fi." — Kirkus Reviews."S.E. Sasaki is a hidden treasure, a powerhouse artistic talent who in Madhouse brings us medical science fiction on a personal, engaging level that is addictive to read, sometimes scary. and always FUN. Recommended!" — Ed Greenwood, internationally bestselling creator of The Forgotten Realms©WHAT DOES IT MEAN TO BE HUMAN? Dr. Grace Lord, idealistic, dedicated surgeon, is faced with this question when she accepts her 'dream job' as surgical fellow to the galaxy-renowned surgeon, Dr. Hiro Al-Fadi, on the Conglomerate's Premier Medical Space Station, the Nelson Mandela. Grace has to learn to quickly roll with the punches . . . or die. While being attacked by humans modified into animals, stalked by android...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 246 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 3.80 / 5
4 reviews

Tor.com Publishing's Summer of Space Opera Sampler

by Spencer Ellsworth

Blast off into adventure with psychic powers, half-human revolutions, haunted luxury spaceships, murderous sentient robots, and genetic experiments. Check out excerpts from five short works that will be lighting up the stars in Summer 2017. Starfire: A Red Peace by Spencer Ellsworth, The Ghost Line by Andrew Neil Gray and J. S. Herbison, Acadie by Dave Hutchinson, All Systems Red by Martha Wells, and Killing Gravity by Corey J. White.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Space Opera
Size: Unknown
Free eBook download for Kindle from 23 June 2019 onward  

Colony of Lies: The Ghara Chronicles: Season One, Episode One

by Chris Philbrook

...

Genre: Science Fiction & Fantasy, Colonisation, Military, Space Opera
Size: 104 pages
Free eBook download for Kindle from 23 June 2019 onward  

Infiltration (Mindspace Book 1): A Cadicle Space Opera Adventure

by A.K. DuBoff

...

Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Genetic Engineering, Metaphysical & Visionary, Military, Space Opera
Size: 259 pages
Free eBook download for Kindle from 23 June 2019 onward  

Tales From the Margin -- Encounters (Tales From The Margin 4)

by Mikala Ash

The margin -- the outer edges of the solar system -- where humanity is a mere dot against the blackness of interstellar space, a fleeting blip on a radar screen, skipping in between the rocks that litter the outer system.A hard life, for a hard people. Love is even harder… and a battle well fought, if not always won.Publisher’s Note: Tales From The Margin (Box Set) contains 18 previously published encounters/short stories....

Genre: Science Fiction & Fantasy, Space Opera, Romance, Science Fiction
Size: 122 pages
Free eBook download for Kindle from 23 June 2019 onward  

Rating: 3.70 / 5
7 reviews

In Nadir's Shadow (The Twilight Years of the Commonwealth Book 1)

by E.J. Heijnis

After a thousand years of war, the human Commonwealth reels under the renewed assault of the alien floaters. As humanity faces extinction, two men embark on divergent bids for peace...Commander Miron and the crew of the Tenacious travel to the Commonwealth's birthplace and the site of its greatest crime, the planet Nadir, to retrieve an ancient prize that might persuade the enemy to halt their attack. Lab-born analyst Khariton learns he was bred for an unthinkable task: negotiate peace with the hated enemy. To do so, he must understand the cost of war, a lesson that takes him on a journey that will ultimately decide the fate of three civilizations.The Tenacious hurtles towards a deadly confrontation at Nadir, where the Kith of the jungle face an invasion by strangers from beyond the sea. T...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Military, Space Opera
Size: Unknown
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 4.00 / 5
1 review

The Ruins of Arlandia

by William F. F. Wood

The universe has been devastated from 100 years of war between the Goremog Empire and the No'Rath Domain. It has become a dangerous nightmare where small pockets of survivors are hunted down and destroyed. All living populations are nearly extinct. Driven by unquenchable hatred, fleets of robot controlled space ships have been built in order to continue fighting. The planets of Arlandia and Aleria put all their hopes in a super weapon, secretly built in ten remote locations. When completed, it would have saved them from their enemies. But before they could finish it, the Alerian home world was destroyed, the people scattered and the weapon lost. Calvin Range is from the planet New Arlandia, a hidden planet that escaped the devastation of the war. After a disaster in space, Calvin, a Lieute...

Genre: Children's eBooks, Fiction, Science Fiction & Fantasy, Science Fiction, Dystopian, Galactic Empire, Space Opera
Size: 273 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 4.80 / 5
5 reviews

Star Crossed: 7 Novels of Space Exploration, Alien Races, Adventure, and Romance

by Christine Pope

Sci-fi to fall in love with… 7 full-length novels that explore the future without forgetting that the most dangerous battles will always be within the human heart. Aliens, AI, cyborgs, galactic empires, space battles, and romance...you’ll find them all here, along with heroines and heroes you’ll cheer for.Space doesn’t have to be cold! Download Star Crossed today.About the Books: Blood Will Tell - Christine PopeWhen hacker Miala Fels makes a deal to split the hoard of a dead crime lord with the notorious mercenary Eryk Thorn, events take an unexpected turn....Archangel Down - C. GockelCommander Noa Sato is arrested and interrogated for her part in the Archangel Project. A project she knows nothing about. Professor James Sinclair awakes in the snow knowing only one he must find Noa,...

Genre: Romance, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Metaphysical & Visionary, Space Opera
Size: 2596 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 3.90 / 5
10 reviews

Anti Life

by Allen Kuzara

In an anarcho-capitalist future, space-based corporate settlements have replaced the State. After receiving a distress transmission, John Alvarez, a Novos Corp mission colonel, must investigate the inexplicable happenings at research probe NC-108D. What he and his team discover will threaten their lives and the lives of everyone they know.The opposite of life isn’t death....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Metaphysical & Visionary, Military, Space Exploration, Space Opera
Size: 169 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 4.00 / 5
22 reviews

The Alien Corps (Prosperine Book 1)

by PJ McDermott

AD 2179, the planet Prosperine, twenty light years from Earth.Since the discovery of a stone burial box in Hierapolis, Turkey eighty-four years before, the Alien Corps has been searching for an interstellar messiah, without success. Until now.Hickory Lace, recently reinstated to the rank of commander, is assigned to investigate the rising figure known as the Teacher on the frontier world, Prosperine. The Teacher may well be the one the Corps has been looking for.But Earth isn't the only planet interested in Prosperine. Hickory and her team discover a plot by the non-aligned worlds to seize the planet’s precious resources. At stake is an incredibly rare fuel source for faster-than-light space travel and the security of Earth and its allies.Hickory must find a way to stop the aliens from s...

Genre: Children's eBooks, Science Fiction & Fantasy, Fantasy, Epic, Fiction, Action & Adventure, Science Fiction, Adventure, Literature & Fiction, Sword & Sorcery, Dystopian, First Contact, Galactic Empire, Metaphysical & Visionary, Space Exploration, Space Opera, Steampunk, Teen & Young Adult
Size: 306 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 2.00 / 5
1 review

Portals: Volume One

by Lyn Brittan

Welcome! You have arrived at a portal to the galaxy.
 
Enter, and you'll be introduced by award-winning authors to worlds beyond imagining, with heroes & heroines who dare to take it to the edge and beyond. Count on these adventurers to take their best shot … at their enemies and at romance!
 
Contains 10 first chapters, with links to purchase any or all of the complete books, should you wish....

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, First Contact, Space Opera
Size: 164 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 4.40 / 5
4 reviews

The Dreamwalker

by Shelly Jarvis

One fateful dream gives Kate Watzen a view into her future. The girl from a small farming community on the planet Reimer can hardly believe that the life of a Chosen could really be hers. Soon fate finds her and the Gifts she possesses will make her legendary, but only if she can ward off the ruthless Lord Ruark and keep those she cares about out of harm's way....

Genre: Children's eBooks, Science Fiction & Fantasy, Fantasy, Fiction, Science Fiction, Literature & Fiction, Coming of Age, Urban, First Contact, Space Exploration, Space Opera, Teen & Young Adult
Size: 262 pages
Free eBook download for Kindle from 22 June 2019 onward  

Rating: 4.40 / 5
4 reviews

The Afterlife of Alice Watkins: Book One

by Matilda Scotney

...

Genre: Science Fiction & Fantasy, Science Fiction, Space Opera, Time Travel, Romance
Size: 438 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 3.70 / 5
7 reviews

And Then the Town Took Off

by Richard Wilson

...

Genre: Science Fiction & Fantasy, Space Opera
Size: 109 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 5.00 / 5
5 reviews

Shattered Destiny Episode One

by Odette C. Bell

She’s a loner. Always has been. She’s fought to survive, tooth and nail.He’s a prince of the Arterian Royal Family – the greatest power in the galaxy.They shouldn’t meet. Their paths should never intersect. But they do.Because the Milky Way is on the verge of total war once more. Together, they can save everyone. If they are torn apart, all will fall….…A six-episode serialization, Shattered Destiny: A Galactic Adventure takes you on a break-neck journey through strange alien worlds, vast star systems, and a galaxy of secrets. Packed full of action, intrigue, and romance, it’s sure to please fans of the original Betrothed series....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Galactic Empire, Space Exploration, Space Opera
Size: 138 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 5.00 / 5
1 review

The Response (Alien Horror - Book 1)

by Gary Naiman

The greatest fighting machine the world has ever known. This tiny creature has survived dinosaurs, asteroids, mega-volcanoes, the ice age, and science’s deadliest insecticides. We've stomped her, sprayed her, and cursed her, but this time we went too far. She just received an interstellar signal to wipe us out.

Gary Naiman's sci-fi thriller opens with a global uprising of ten thousand trillion enraged ants, their target…us. With killer swarms devastating our cities and populations, a team of scientists discover the attacks have been triggered by an ill-advised NASA transmission, setting the stage for humanity's greatest battle against a formidable six-legged enemy and its alien parents.

If you’re looking for sci-fi in the spirit of Them and Starship Troopers...

Genre: Children's eBooks, Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Galactic Empire, Hard Science Fiction, Military, Post-Apocalyptic, Space Opera
Size: 170 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 4.00 / 5
2 reviews

From the Void (Alien Horror - Book 2)

by Gary Naiman

It Begins With A Blinding Light . . .We are about to be attacked by a superior alien force, the insect ancestors of our lowly ants. Book One "The Response" revealed our ants were brought here one hundred forty million years ago to rule our planet. Unfortunately, an ill-advised NASA transmission has alerted the aliens their interstellar colonization failed because of the unexpected rise of human beings. Really bad move, NASA! The enraged aliens have decided to unleash their deadly war machines against Earth with one purpose, our extermination, and they're considerably larger than their offspring. It's time to meet the parents.If you're looking for sci-fi in the spirit of "Them" and "Starship Troopers", consider "From the Void". Gary Naiman has written thirteen novels. His background include...

Genre: Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Galactic Empire, Hard Science Fiction, Military, Post-Apocalyptic, Space Opera
Size: 160 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 5.00 / 5
1 review

War Begins Book One

by Odette C. Bell

Diana had a troubled past. The kind where her family were brutally murdered right in front of her eyes. It’s changed the course of her future – but it will change more. An ancient race left a gift inside her mind, and it is time for it to rise.…Sampson is a psychic soldier – one of the Coalition’s best. When he’s sent to the Academy to spy on students, he has no clue he’ll be drawn toward Diana and into the final fight for the Milky Way.…War Begins is a four-part action adventure space opera sure to please fans of Odette C. Bell’s Axira. This series is complete, and all four books are currently available....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Galactic Empire, Space Opera
Size: 149 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 4.30 / 5
21 reviews

Space Rogues: The Epic Adventures of Wil Calder, Space Smuggler

by John Wilker

...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Space Opera
Size: 318 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 5.00 / 5
5 reviews

Alpha Centauri - Rise of the Kentaurus AIs (Aeon 14: Enfield Genesis Book 1)

by M. D. Cooper

...

Genre: Science Fiction & Fantasy, Space Opera
Size: Unknown
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 4.80 / 5
6 reviews

Cygnus Rising: Humanity Returns to Space (Cygnus Space Opera Book 1)

by Craig Martelle

From space they came to space they returned. Humanity would not be denied.Reviewers had this to say:"Old-fashioned space opera. Good guys, bad guys and only a bit of romance to add to the characters.""This is a great "start point" for people who do not read the original books. Taken from the start of your MC coming into Boot Camp and flowing through all the fun and team-building games played there. This will help others to see the characters in their strengths and weaknesses as individuals. I enjoyed that the other characters had a chance to shine too.""Readability... very smooth with good transitions from scene to scene. Build-up was gradual and the philosophy of the parent planet's drive to explore seemed very natural. Failures were also points of learning for the society and the blendin...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, First Contact, Genetic Engineering, Military, Space Exploration, Space Opera, Teen & Young Adult
Size: 225 pages
Free eBook download for Kindle from 21 June 2019 onward  

Rating: 4.20 / 5
4 reviews

Game On: Alien Space Adventure (The Adventures of Jayden Banks and the Jameson Twins Book 1)

by R.E. Rowe

Online gamers Jayden Banks and his best friend Parker Jameson had the perfect life in the San Francisco Bay Area until a malfunctioning tablet computer and a traced computer hack catapult them into an epic outer-space adventure.

When thirteen-year-old Jayden, Parker, and Parker's twin sister Nora get thrown into an intergalactic war by shape-shifting aliens, the trio will need to team up with alien teens and a mysterious energy being to survive the journey home. But the alien leader is determined to destroy them.

Game On is the first book in the Adventures of Jayden Banks and the Jameson Twins series. The novel has been called: "Hardy Boys meets Nancy Drew meets Robin Hood in Space."...

Genre: Children's eBooks, Fiction, Science Fiction & Fantasy, Science Fiction, Literature & Fiction, Alien Invasion, Military, Space Opera
Size: 280 pages
Free eBook download for Kindle from 20 June 2019 onward  

  1 2 3 4 5  Next
Back To Top ^