- African American fiction
- Children’s books
- Cultural & ethnic themes
- Gay & lesbian fiction
- Graphic novels & comics
- Humor & comedy
- Literary collections
- Mystery & detective
- Plays & Screenplays
- Science fiction
- Themes & motifs
- Thriller & suspense
- Women's fiction
- Young adult or teen
- Antiques & Collectibles
- Art, Architecture, Photography
- Business & Economics
- Career Guides
- Children's Books
- Comics (nonfictional)
- Computers and Internet
- Cooking, Food, Wine, Spirits
- Education and Study Guides
- Engineering, trades, and technology
- Gay and Lesbian
- General reference
- Health, wellbeing, & medicine
- Home and Garden
- Language Instruction
- New Age
- Politics and Current Affairs
- Relationships and Family
- Religion and Spirituality
- Science and Nature
- Sex and Relationships
- Social Science
- Sports & outdoor recreation
- True Crime
Dinosaur Wars: Earthfall by Thomas Hopp
Series: Dinosaur Wars, Book 1. Price: Free! Words: 113,570. Language: English. Published: October 22, 2010. Categories: Fiction » Science fiction » Military, Fiction » Young adult or teen » Sci-Fi & fantasy(4.00 from 3 reviews)
Star Wars meets Jurassic Park as dinosaurs return to earth from space. Now humans are the endangered species!
Awaken His Eyes: The Awakened Book One by Jason Tesar
Series: The Awakened, Book 1. Price: Free! Words: 91,870. Language: English. Published: April 9, 2011. Categories: Fiction » Fantasy » Epic, Fiction » Science fiction » Military(4.75 from 4 reviews)
On a parallel earth, in the city of Bastul, Colonel Adair Lorus disappears while investigating the death of an informant, triggering a series of events which will tear his family apart and set in motion the resolution of an ancient struggle.
First Contact (In Her Name: The Last War, Book 1) by Michael R. Hicks
Price: Free! Words: 161,630. Language: English. Published: May 31, 2010. Categories: Fiction » Fantasy » Epic, Fiction » Science fiction » Military(4.60 from 10 reviews)
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 contact with a sentient alien species. Little did he know that this fateful encounter would trigger a catastrophic galactic war...
Moon Dreams by M.A. Harris
Price: Free! Words: 180,030. Language: English. Published: August 19, 2011. Categories: Fiction » Science fiction » High tech, Fiction » Science fiction » Military(4.50 from 6 reviews)
In the third decade of the twenty first century stagnation is driving the world to the brink. Into this world a pair of idealistic inventors introduce a technology that will give mankind the solar system, but will the forces of good or the powers of repression take hold of the technology and shape the future to their desires.
The Last Immortal : Book One of Seeds of a Fallen Empire by Anne Spackman
Price: Free! Words: 125,950. Language: English. Published: February 15, 2012. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Space opera(3.75 from 4 reviews)
This is a military science fiction epic of two alien worlds at war near Rigel, in the constellation of Orion. An immortal alien tries to keep the peace between two brother worlds at war.
Beyond Mars Crimson Fleet by RG Risch
Price: $0.99 USD. Words: 72,040. Language: English. Published: July 12, 2010. Categories: Fiction » Science fiction » Military(5.00 from 2 reviews)
The story begins with a huge chaotic space battle between the forces of Earth and a revolting Martian Fleet. With no escape possible and faced with the total slaughter of the Martian race by the merciless and technologically advanced Crimson Fleet, the Martians gamble everything on a desperate strategy of surprise and unorthodox tactics.
Peace Warrior by Steven L. Hawk
Series: Peace Warrior, Book 1. Price: Free! Words: 76,710. Language: English. Published: July 9, 2010. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Military(4.22 from 9 reviews)
Six hundred years after his death, SFC Grant Justice is re-animated by a team of scientists. Grant awakens to a civilization that has abolished war. A civilization that has outlawed violence and cherishes Peace above all else. A civilization that has been enslaved by an alien race called the Minith. Grant is humankind’s final hope against the alien menace. He must be… the Peace Warrior.
Across the Stars: Book Three of Seeds of a Fallen Empire by Anne Spackman
Price: Free! Words: 135,210. Language: English. Published: June 23, 2012. Categories: Fiction » Science fiction » Adventure, Fiction » Science fiction » Military(4.67 from 3 reviews)
In Across the Stars, the Earth is recovering from an assault by a group of aliens known as the Orians. The Earth conscripts an alien spaceship on a journey across space... which leads them eventually to the home star system of the Orian race.
Sky Hunter (Targon Tales 1) by Chris Reher
Price: Free! Words: 64,440. Language: English. Published: November 30, 2013. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Space opera(4.50 from 2 reviews)
Air Command pilot Nova Whiteside is assigned to a remote outpost to guard a new orbiter against sabotage. When she is trapped behind enemy lines in a bloody uprising she meets Djari, a civilian whose trust in the governing Union is shattered by what he has witnessed. When she uncovers the treacherous and illicit schemes taking place , it seems that local wars are the least of her troubles.
Every Last Mother's Child by William Carty
Price: Free! Words: 374,420. Language: English. Published: September 25, 2012. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Military(4.00 from 6 reviews)
How do you evacuate a planet of Seventy Five Million beings, those who are of flesh and blood, as well as those that are cybernetic? That is the question “Every Last Mother’s Child” poses, when an asteroid field is disturbed, and threatens to destroy the planet of Trena.
A Study in Conjecture by Sophie M. Shoesmith
Price: $2.00 USD. Words: 120,370. Language: English. Published: October 25, 2012. Categories: Fiction » Gay & lesbian fiction » Lesbian, Fiction » Science fiction » Military(4.57 from 7 reviews)
World War III has erupted. The brutality of the fighting has caused the normally passive organisation of super humans, Psychicae United, to become involved. But not everyone at Psychicae United is interested in peace with the humans who spurn them. Can Avalon defend her country against invaders and traitors alike? And can she concentrate with her charming subordinate, Cato, dogging her every move?
Alien Security: Beware by Maurice Osborn
Price: Free! Words: 111,570. Language: English. Published: June 4, 2013. Categories: Fiction » Science fiction » Military, Nonfiction » New Age » Aliens and UFOs
This book follows a fictional U.S. Army officer in order to reveal the facts about what the United States Government has secretly been doing regarding the existence of extraterrestrial entities. The story begins with the crash of a UFO near Roswell, NM in 1947 and discloses what has occurred until 1988. It shows how aliens have been allowed to go anywhere, abduct anyone, and do anything.
Dusk by Ashanti Luke
Price: $2.99 USD. Words: 166,350. Language: English. Published: January 6, 2011. Categories: Fiction » Science fiction » Military(5.00 from 1 review)
In the year 2500, twenty scientists depart on a mission to explore Asha—a distant, uninhabited planet that may offer solutions to humanity’s many problems. But they arrive to find a faster ship delivered humans to Asha, and those humans defeated Earth in a civil war. With the war and a discovery of an inexplicable link to Earth’s past, they find Asha holds more mysteries than answers.
Shoot the Humans First by Becky Black
Price: Free! Words: 59,980. Language: British English. Published: June 15, 2013. Categories: Fiction » Science fiction » Military(4.33 from 3 reviews)
On Earth, everyone is a soldier. Like all humans Jadeth was trained from birth to kill. Humans are the best soldiers in the galaxy and they fight for whoever pays the most. With no family, no country, no tribe, their lives and their loyalty belong to High Command. But when Jadeth meets Ilyan, a man they call The Prophet, he learns he’s been lied to all his life.
Lacuna by David Adams
Series: Lacuna, Book 1. Price: Free! Words: 76,370. Language: English. Published: April 18, 2013. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Adventure(4.00 from 5 reviews)
"Never again attempt to develop this kind of technology." It is with these words that an unknown alien attacker destroys the Earth cities of Tehran, Sydney and Beijing. Fifty million people die... and nothing is ever the same again.
LOS MEJORES (THE BEST) by Francisco Angulo
Price: Free! Words: 50,200. Language: Spanish. Published: January 7, 2011. Categories: Fiction » Science fiction » General, Fiction » Science fiction » Military
Mi nombre es Phil, soy sargento de las fuerzas especiales y el último ser humano. Intento con todas mis fuerzas ordenar mis pensamientos, seguir adelante, no desfallecer, pero el virus se extiende por mi cuerpo envenenándome la mente. El corazón me late como si en cualquier momento fuese a estallar. Siento un enorme dolor, el cerebro parece inflamárseme y presionar contra el cráneo.
Space Viking Legacy: The Tanith Gambit by Dietmar Arthur Wehr
Price: $3.50 USD. Words: 80,640. Language: English. Published: February 24, 2013. Categories: Fiction » Science fiction » Space opera, Fiction » Science fiction » Military
This new sequel to H. Beam Piper's classic novel Space Viking continues the epic story of revenge, redemption and lust for power. Fleets are massing in preparation for the full scale war between the emerging Space Viking Empire and the handful of planets that have not yet sunk into barbarism. Piper's original (and free) Space Viking can be found at gutenberg.org
The Synchronicity War Part 1 by Dietmar Arthur Wehr
Series: The Synchronicity War. Price: Free! Words: 80,510. Language: English. Published: December 5, 2013. Categories: Fiction » Science fiction » Military, Fiction » Science fiction » Space opera
A xenophobic alien race is bent on annihilating Humanity. The only Space Force officer who seems to be able to slow the enemy down, is doing so with the aid of uncontrollable precognitive visions. This new military scifi series is about desperate space battles and the men, women and Artificial Intelligences, who fight and die in them. Over 100 Amazon readers gave this book 5 out of 5 stars.
Burden of Sisyphus (Brink of Distinction book #1) by Jon Messenger
Series: Brink of Distinction, Book 1. Price: Free! Words: 81,570. Language: English. Published: September 6, 2013 by Clean Teen Publishing. Categories: Fiction » Science fiction » Hard sci-fi, Fiction » Science fiction » Military(1.00 from 1 review)
Between the alien Alliance and the Terran Empire, a neutral zone stretches between the galaxies, a demilitarized zone that was established 150 years previous, following the Great War. The peace accord granted a semblance of peace to the universe. The peace, however, is a facade, and it is the responsibility of Michael Vance and his covert operations team to maintain that illusion.