Looking for free or heavily discounted ebooks? Book Safari feature limited time offers for the best bargain priced best-sellers in over 28 different categories.
Features Books / Category : Science Fiction

75 %
off
Icefall (The Clearsky Chronicles Book 1)
by Walt Stone

In the equatorial strip of Earth's only habitable land sits the island of Cerebus. Their ruling council has governed what remains of the world since the Icefall. Now their stronghold is in jeopardy; to maintain power, they must quash a centuries-old ...

$ 3.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


93 %
off
Last of The Nighthawks: A Military Space Opera Adventure (Lady Hellgate Book 1)
by Greg Dragon

Helga Ate is finally getting her chance. Chosen for a coveted slot in the glorious Nighthawks, Special Forces, she will certainly be able to prove herself as more than a half-alien outcast. But when her team deploys to the moon of Dyn, tragedy st...

$ 14.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


90 %
off
Astounding: John W. Campbell, Isaac Asimov, Robert A. Heinlein, L. Ron Hubbard, and the Golden Age of Science Fiction
by Alec Nevala-Lee

An Economist Best Book of the Year

"Enthralling…A clarion call to enlarge American literary history.” — Washington Post

“Engrossing, well-researched...

$ 28.99 $ 2.99 Category : Science Fiction

Available for a limited time : Yes


93 %
off
Exin Ex Machina: Asterion Noir Book 1
by G. S. Jennsen

Cyberpunk and space opera collide in a thrilling new trilogy from the author of the acclaimed Aurora Rhapsody saga. When man and machine are one and the same, there are many crimes but only one sin: psyche-wipe. The secrets it has buried could l...

$ 14.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


93 %
off
Tyche's Flight: A Space Opera Adventure Science Fiction Epic (Ezeroc Wars Book 1)
by Richard Parry

A colony world falls silent.

Grace Gushiken is a grifter and a liar. Worse, she's an esper, an abhorrent creation of the Old Empire, on the run from the Republic's justice. Nathan Chevell captains the free trader Tyche...

$ 14.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


92 %
off
Excelsior (The Excelsior Journey Book 1)
by George Sirois

A comic strip. An evil to defeat. Two planets to save. High school senior Matthew Peters thinks he’s just writing some online fiction about an alien superhero, Excelsior. But when a woman arrives at his school claiming to be from the distant pla...

$ 12.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


81 %
off
How to Live Safely in a Science Fictional Universe: A Novel
by Charles Yu

National Book Foundation 5 Under 35 Award winner Charles Yu delivers his debut novel, a razor-sharp, ridiculously funny, and utterly touching story of a son searching for his father . . . through quantum space–time.   Minor Universe 31 is a va...

$ 15.95 $ 2.99 Category : Science Fiction

Available for a limited time : Yes


100 %
off
Claus (Legend of the Fat Man): A Science Fiction Holiday Adventure (Claus Series Book 1)
by Tony Bertauski

For a limited time, save 10% to 40% on the boxed sets, Claus Boxed (Vol. 1 and Vol. 2)…

In the early 1800s, Nicholas Santa discovered an ancient race of elven.

Short, fat and hairy, they have lived p...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
Betrayal (The 1000 Revolution Book 1)
by Pippa DaCosta

WARNING. Rated: R. Restricted. Contains space battles, killer AI, intergalactic ass-kicking. Read at own risk. She is programmed to kill. He’ll do anything to survive. Ex-con Captain Caleb Shepperd believes being good is overrated. All he w...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
Danger's Halo: (Holly Danger Book 1)
by Amanda Carlson

153 years in the future, Earth doesn’t look much like it used to. Holly Danger’s current assignment, gleaned from a set of foggy instructions and a handful of coin stuffed into a slot, is to pick up a street kid who’s about to terminate himsel...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
First Contact (In Her Name, Book 1)
by Michael R. Hicks

Young Midshipman Ichiro Sato joined the Terran Navy to escape a tyrannical father and find freedom among the stars. He had no idea when he boarded the survey starship Aurora for his first assignment that he and his crew would make humanity’s first ...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
Reaper's Run: An Apocalyptic Action-Adventure Technothriller (Plague Wars Series Book 1)
by David VanDyke

Spend time inside a good book today! Book One of the Plague Wars series - read it or the prequel, The Eden Plague (Book Zero) as your introduction to this gripping futuristic thriller series. "Everything needed for a great story is right here in its...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
The Grid 1: Fall of Justice (The Grid Trilogy)
by Paul Teague

A fortress city. A terrifying prison. A survivor determined to beat the odds ...

Joe Parsons is playing with fire and he knows it.

He has no idea what deadly secrets he and his friends will uncover when they finally hack into The Ci...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
Qualify (The Atlantis Grail Book 1)
by Vera Nazarian

The Atlantis Grail has been optioned for development as a feature film series and/or TV series. You have two options. You die, or you Qualify. The year is 2047. An extinction-level asteroid is hurtling toward Earth, and the descendants of a...

FREE Category : Science Fiction

Available for a limited time : Yes


80 %
off
Steamborn: The Complete Trilogy Box Set (Steamborn Series Box Set Book 1)
by Eric Asher

A supernatural swarm. A treacherous scheme. A tinker’s apprentice may be the village’s only hope… STEAMBORN (Book 1) Jacob has yet to meet a gadget he couldn’t fix or an adventure he could resist. With trade routes to his remote Lowlands...

$ 24.99 $ 4.99 Category : Science Fiction

Available for a limited time : Yes


100 %
off
Ashes of the Fall (The Remnants Trilogy Book 1)
by Nicholas Erik

Sometimes the fall is only the beginning. In the year 2048, the crumbling remnants of western North America are suddenly buried in ash, weakening the grip of the brutal dictatorship. A factional landscape springs from the ashes, con man Luke Stoke...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
E
by Kate Wrath

BOOK ONE IN THE E SERIES

Life is harsh. It makes no exceptions. Not even for the innocent. Outpost Three: a huddle of crumbling buildings choked by a concrete wall. Cracked pavement, rusted metal, splintering boards. Huge robotic Sentries ...

FREE Category : Science Fiction

Available for a limited time : Yes


100 %
off
Breakers of the Dawn (Dawn Saga Book 1)
by Zachariah Wahrer

Humanity has fallen from its once majestic place amongst the stars. Desperate for resources to prop up an aging galactic dynasty, humans seize every planet they find, exterminating their alien inhabitants. Across the empire, a group of dissidents co...

FREE Category : Science Fiction

Available for a limited time : Yes


93 %
off
Lunar Discovery: Let the Space Race Begin (Discovery Series Book 1)
by Salvador Mercer

A Contemporary Sci-Fi, Techno-Thriller, by Salvador Mercer, Author of the Claire-Agon Fantasy World Books. When a Chinese rover discovers an alien technology on the dark side of the moon, it is up to Richard ‘Rock’ Crandon and his NASA team of s...

$ 14.99 $ 0.99 Category : Science Fiction

Available for a limited time : Yes


100 %
off
Outlaw (Rebel Stars Book 1)
by Edward W. Robertson

From a USA TODAY bestselling author, Outlaw is the first in a series of piracy, conspiracy, and space's most dangerous janitor. _____ IN THE YEAR 2010, an alien virus nearly wiped out the human race. A thousand years later, mankind has recovered and...

FREE Category : Science Fiction

Available for a limited time : Yes