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Free Kindle Books – Science Fiction
- **Lunar Discovery: Let the Space Race Begin (Discovery Series Book 1) by Salvador Mercer. Price: Free. Genre: Hard Science Fiction, Technothrillers. Rated: 4.1 stars on 153 Reviews. 300 pages. ASIN: B014IEFS8M.
- ***Allies and Enemies: Fallen, Book 1 (Allies and Enemies Series) by Amy J. Murphy. Price: Free. Genre: Military Science Fiction, Sponsor, Space Marine, Galactic Empire. Rated: 4.4 stars on 148 Reviews. 321 pages. ASIN: B017ZEYBG2.
- **Dog Logic: a Book Club Recommendation by Tom Strelich. Price: $0.99. Genre: Science Fiction Deal, Sponsor, A Vast Time Cavern Full of People who’ve lived beneath the Pet Cemetery since 1963, now the caretaker must bring them into the Crazy Modern World. Rated: 4.6 stars on 69 Reviews. 400 pages. ASIN: B076H8X7B2. Please Note: This Book has 69 reviews on Amazon and 110 on Good Reads.
- *Guardian Ship by Mark Wayne McGinnis. Price: Free. Genre: Science Fiction, Alien Invasion, First Contact. Rated: 4.7 stars on 13 Reviews. 284 pages. ASIN: B07V6ZLRJQ.
- *Today We Die (The Killing Sands Book 1) by Daniel P. Wilde. Price: Free. Genre: End of World Science Fiction, Sponsor, A Catastrophe with Effects which Threaten to Reach Beyond the Borders of our Own World. Rated: 4.8 stars on 36 Reviews. 380 pages. ASIN: B075299RJ2.
- *Milky Way Tango: Volume One of the Belt Stories by Roger Alan Bonner. Price: Free. Genre: Adult Science Fiction, Sponsor, Jimmy kills to protect Sarah, Now they are separated across the farthest stretch of the Belt, Space Opera of Hope. Rated: 5 stars on 1 Reviews. 184 pages. ASIN: B07L8NFFV8.
- *Heat, Light, Microwaves, Magic: The Obelisk (Harder Than Diamonds Book 1) by Matthew Pyke. Price: Free. Genre: Cyberpunk Science Fiction, Sponsor, An intriguing look into ourselves and the world around us. Rated: 5 stars on 2 Reviews. 161 pages. ASIN: B00SJEPPM2.
- ***Crossing In Time: An Edgy Sci-Fi Love Story (Between Two Evils Book 1) by D. L. Orton, Micah McDonald, D.S. Taylor. Price: Free. Genre: Science Fiction Romance, Sponsor, A Perilous Journey through a Black Hole to see her Past Lover. Rated: 4.5 stars on 386 Reviews. 559 pages. ASIN: B00TL8KXIG.
- *Tetrastatum: A Novel (Deal, Not Free) by Dr. Richard, Tim Smith. Price: $5.99. Genre: Science Fiction Deal, Sponsor, Quantum Teleportation is the only way to save the Earth, and a mad scientist having a complete mental breakdown is Earth’s last hope. Rated: 5 stars on 1 Reviews. 300 pages. ASIN: B07SGFWSNT. Get the eBook version here, and the paperback version here, please.
- The Planet of Peril (The Venus Trilogy Book 1) by Otis Kline. Price: Free. Genre: Hard Science Fiction, Space Opera. Rated: 4 stars on 10 Reviews. 189 pages. ASIN: B07BRXRCDW.
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