Welcome to Smashwords!

Check out our new interface for discovering great ebooks! Read the official announcement at the Smashwords Blog.

Please confirm your erotica preferences.

Learn more about erotica controls. You may change these settings at any time.

[Close]

Fiction » Science fiction

Sub-categories: Adventure | General | Short stories | Space opera | Apocalyptic | Utopias & dystopias | Military | Hard sci-fi | High tech | Steampunk & retropunk | Cyberpunk
The Big Sigma Collection: Volume 1
Series: Big Sigma. Price: $6.99 USD. Words: 491,650. Language: English. Published: March 2, 2017. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Adventure
The Big Sigma Series is a science fiction adventure written by Joseph R. Lallo, author of the Book of Deacon and Free-Wrench. It collects the first three novels in the series: Bypass Gemini, Unstable Prototypes, and Artificial Evolution. Also included are the new novella Beta Testers, and two short stories, Building the Perfect Pet and Squee’s Day Out.
The Nova Chronicles: Books 1-5
Series: The Nova Chronicles. Price: $7.99 USD. Words: 246,750. Language: English. Published: August 13, 2015 by Saffron Bryant. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Space opera
Plasma pistols, busted ships, and space adventure. Nova is an adventurer with a heart of steel. All she wants is a quiet life and enough money to keep her ship flying. The universe has other plans. Between ancient aliens bent on universal destruction, and a government bent on universal control, Nova can't catch a break. Grab your space racer and strap in - this is going to be one wild ride!
Free-Wrench Collection: Volume 1
Series: Free-Wrench. Price: $4.99 USD. Words: 255,740. Language: English. Published: January 15, 2018. Categories: Fiction » Science fiction » Steampunk & retropunk, Fiction » Adventure » Action
Do you like airships, steam-powered contraptions, and swashbuckling adventures? Join Nita, Lil, Coop, Cap’n Mack and the rest of the Wind Breaker crew in this thrilling collection! Free-Wrench Collection: Volume 1 includes Free-Wrench, Skykeep, and Ichor Well, the first three novels in the Free-Wrench series.
The Complete Phule’s Company Boxed Set
Price: $29.99 USD. Words: 526,790. Language: English. Published: January 29, 2018 by WordFire Press. Categories: Fiction » Humor & comedy » Parody, Fiction » Science fiction » Military
This complete eBook boxed set contains all six novels in Robert Asprin’s rollicking military-SF spoof, the Phule’s Company series, Phule’s Company, Phule’s Paradise, and (co-written with Peter J. Heck), A Phule and His Money, Phule Me Twice, No Phule Like an Old Phule, and Phule’s Errand.
Hasea Chronicles Compilation (Books II, III, IV and 0)
Price: $9.99 USD. Words: 688,630. Language: English. Published: December 2, 2018. Categories: Fiction » Fantasy » Urban, Fiction » Science fiction » Adventure
The 3 sequels and prequel to The Awakening. Part of the bestselling urban fantasy series, The Hasea Chronicles.
The Echoes of Sol: Books 1-3
Series: Echoes of Sol. Price: $3.99 USD. Words: 189,570. Language: English. Published: August 12, 2017. Categories: Fiction » Science fiction » Utopias & dystopias
(5.00 from 1 review)
When space freighter pilot Calen Macleef accidentally wins Larissa “Bit” Earnest in a lucky hand of poker, his main concern is what his gruff and uncompromising brother Jack will say about it. Jack Macleef is the captain of the ship in a world where space travel has only recently become the norm and space piracy abounds.
Outside Series - The Complete Box Set: A Post-Apocalyptic Adventure
Price: $5.99 USD. Words: 233,550. Language: English. Published: February 9, 2017 by Adrenalin Books. Categories: Fiction » Science fiction » Utopias & dystopias, Fiction » Young adult or teen » Sci-Fi & fantasy
Set in the near future, these three bestselling, heart-stopping novels follow Riley as she overcomes the murder of her sister by tracking down the killer across a post-apocalyptic Britain. At the same time, she must take on the might of a twisted regime intent on conquering the nation. Collectively the series has 700 5-Star ratings on Goodreads. Get all three novels in this discounted box set!
Vira: The Complete Series
Price: $7.99 USD. Words: 146,980. Language: English. Published: July 19, 2018. Categories: Fiction » Science fiction » Space opera
Vira: The Complete Series contains all four action-packed episodes of the thrilling space opera. … Vira is a super weapon – the greatest the Coalition has. She’s been kept in secret for the last 20 years, trained and protected until the day they would need her. That day has come. It’s time to let Vira out.
Life After War Box Set 4-6
Series: Life After War, Book 17. Price: $14.99 USD. Words: 548,490. Language: English. Published: October 24, 2017 by Cloud 9 Publications. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Utopias & dystopias
Life After War (LAW) is an apocalyptic series that will take you from the White House to a journey through a treacherous, broken land in desperate need of heroes. This story is not for younger readers. It is graphic depiction of humanity in all its forms. As I’m sure you know, some of those are quite ugly. Please be prepared for that.
The Longest Walk
Price: $6.00 USD. Words: 133,790. Language: English. Published: August 22, 2016. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Utopias & dystopias
A reedited and reformatted beloved classic story about one prepper’s apocalyptic journey and the continuing adventure of going home after a disaster. A solar storm has just unexpectedly hit Earth’s magnetosphere causing an EMP (Electromagnetic Pulse) event. An emergency manager visiting Atlanta, Georgia on a job interview must find his way back home after this Carrington Event.
The Starborn Uprising (1-3)
Price: $4.99 USD. Words: 219,360. Language: English. Published: November 5, 2018. Categories: Fiction » Young adult or teen » Sci-Fi & fantasy, Fiction » Science fiction » Apocalyptic
As Mora travels the wastelands, she discovers a power within herself, a power she believes no other human possesses. That is, until she meets others like her – the ones who call themselves the Starborn. These super-humans are on a mission also: to destroy the undead greyskins, and take down the greedy Jeremiah. Mora must now choose between the one who can keep her family safe and those who can s
The Starborn Ascension (1-3)
Price: $4.99 USD. Words: 244,660. Language: English. Published: November 5, 2018. Categories: Fiction » Young adult or teen » Sci-Fi & fantasy, Fiction » Science fiction » Apocalyptic
What if you could see the future with a single touch? What if that touch revealed someone’s death, and that person was someone you loved? Would you do everything you could to change it?
Society for Paranormals (Boxed set)
Series: Society for Paranormals, Book 0. Price: $4.99 USD. Words: 155,880. Language: English. Published: February 2, 2016. Categories: Fiction » Mystery & detective » Cozy, Fiction » Science fiction » Steampunk & retropunk
3-in-1 boxset with 400+ reviews! Jane Austen meets Lara Croft: a paranormal detective refuses to let danger, death and unwanted suitors inconvenience her in British East Africa. If you adore “Pride & Prejudice”, appreciate British humor, enjoy paranormal mysteries, or would love to experience adventure in colonial Africa, then start your supernatural safari right now.
Life After War Box Set 7-9
Price: $15.99 USD. Words: 543,750. Language: English. Published: February 2, 2018 by Cloud 9 Publications. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Utopias & dystopias
This file contains Shattered Dreams, Dearly Departed, and Last Call.
Wanderer's Odyssey - Books 1 to 3
Price: $2.99 USD. Words: 293,120. Language: British English. Published: April 12, 2018. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Adventure
An ancient starship. A young slave. Together they‘ll save the universe… or destroy it. Jess has been a prisoner all his short life. On the day he’s ordered to clear the traps on a mothballed starship he realises he’s going to die a prisoner. When the ship comes to life at his touch Jess snatches the chance to live and begins a frantic flight to freedom… but at a cost he couldn't possibly imagine.
The Life After War Collection
Price: $37.00 USD. Words: 1,712,340. Language: English. Published: November 13, 2017 by Cloud 9 Publications. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Utopias & dystopias
This box set contains all current books in the Life After War series by Angela White, plus both backstories. That’s 10 full books in one file--over 6000 pages!
Allies and Enemies Trilogy Box Set
Series: Allies and Enemies. Price: $7.99 USD. Words: 298,770. Language: English. Published: April 23, 2018. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Military
Now with exclusive bonus content, the Allies and Enemies Trilogy has all the ingredients for a thrilling space opera page-turner. With a vivid cast of characters—kick-ass heroines, gnarly space pirates, powered armor and vicious cybernetically enhanced assassins— this series pulls you into a ruined galactic empire filled with undiscovered dangers. Buckle up for the world of Allies and Enemies.
Codex secolarium saga
Price: $4.20 USD. Words: 229,170. Language: Italian. Published: April 29, 2018. Categories: Fiction » Science fiction » General, Fiction » Thriller & suspense » Action & suspense
Un autore da oltre mezzo milione di copie nei vari store con i suoi scritti. La quadrilogia completa della saga Codex Secolarium. Le avventure di Luca Blasi ed Ettore Soprami, la coppia di agenti dell'Igesva che ha portato alla luce il più grande gioco di potere che il mondo abbia mai conosciuto. www.alessandrofalzani.com
The Longview Chronicles
Price: $7.99 USD. Words: 164,720. Language: English. Published: November 30, 2018. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Space opera
When the trusted are monsters... one monster becomes a hero. THE COMPLETE SERIES IN ONE VOLUME Born From Fire The Selling of Suzee Delight The Philosopher Gambit Gunslinger Moon Vipers' Nest The Owner's Tale In one volume with all the original afterwords and one new afterword specifically for this collection.
Deadly Eleven
Price: $1.99 USD. Words: 784,660. Language: English. Published: May 31, 2017 by DevilDogPress. Categories: Fiction » Science fiction » Apocalyptic, Fiction » Science fiction » Utopias & dystopias
What happens when everything comes crumbling down? Some of today's best selling authors take you to the dark side in this collection of eleven deadly tales.