Showing titles in Hard Science Fiction
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All Gifts, Bestowed
- By: Joshua Gayou
- Narrated by: R.C. Bray
- Length: 11 hrs and 56 mins
- Unabridged
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Overall455
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Performance421
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Story419
The next big thing in artificial intelligence is here. Codenamed Cronus, the machine is capable of having its own thoughts and ideas - an absolute dream come true, until it wasn’t. When Cronus responds with the word “No” to a specific task it is assigned, Anagnorisis Technologies brings in Gilles Guattari to investigate. His combined background in psychiatry, psychology, and AI research makes him their best hope in evaluating Cronus, and determining if the machine is only malfunctioning or if it has become something more.
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A Great listen!
- By Andrew Wilson on 17-06-19
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All Gifts, Bestowed
- Narrated by: R.C. Bray
- Length: 11 hrs and 56 mins
- Release date: 11-06-19
- Language: English
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£18.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Bright Morning Star
- By: Simon Morden
- Narrated by: Christopher Weeks
- Length: 9 hrs and 23 mins
- Unabridged
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Overall15
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Performance13
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Story13
Sent to Earth to explore, survey, collect samples and report back to its makers, an alien probe arrives in the middle of a warzone. Witnessing both the best and worst of humanity, the AI probe faces situations that go far beyond the parameters of its programming and is forced to improvise, making decisions that have repercussions for the future of our entire world.
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A Good alternative viewpoint on first contact!
- By That guy... on 26-10-24
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Bright Morning Star
- Narrated by: Christopher Weeks
- Length: 9 hrs and 23 mins
- Release date: 09-04-20
- Language: English
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£11.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Powersat
- The Grand Tour Series
- By: Ben Bova
- Narrated by: Stefan Rudnicki
- Length: 13 hrs and 33 mins
- Unabridged
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Overall147
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Performance129
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Story129
Two hundred thousand feet up, things go horribly wrong. An experimental low-orbit spaceplane breaks up on reentry, falling to earth over a trail hundreds of miles long. And in its wake is the beginning of the most important mission in the history of spaceflight.
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Good stor (very poor edit)
- By John on 15-04-14
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Powersat
- The Grand Tour Series
- Narrated by: Stefan Rudnicki
- Series: The Grand Tour, Book 1
- Length: 13 hrs and 33 mins
- Release date: 04-11-11
- Language: English
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Alpha Fleet
- Rebel Fleet, Book 3
- By: B. V. Larson
- Narrated by: Mark Boyett
- Length: 10 hrs and 51 mins
- Unabridged
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Overall562
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Performance512
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Story511
The Imperials have devised a cunning new method of destroying Rebel worlds. Captain Leo Blake is largely responsible for both our survival and our current predicament. He and his crew are infamous among the stars. As a result, when ships of an unknown configuration begin flowing out of swirling rifts above Earth, Blake is called upon again to deal with the problem. But the approaching fleet isn't what it seems. They're employing an entirely new way to exterminate Rebels.
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Running Out of Steam
- By S. Morris on 24-01-18
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Alpha Fleet
- Rebel Fleet, Book 3
- Narrated by: Mark Boyett
- Series: Rebel Fleet, Book 3
- Length: 10 hrs and 51 mins
- Release date: 17-10-17
- Language: English
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£25.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Heirs of Empire
- Dahak, Book 3
- By: David Weber
- Narrated by: Jonathan Todd Ross
- Length: 19 hrs and 8 mins
- Unabridged
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Overall49
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Performance41
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Story41
Restoring the empire that had been destroyed 45 years earlier, Emperor Colin finds problems in the genocidal Achuutani and in his children, Sean and Harriet, who have been marooned on a hostile planet.
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A great story, let down by poor narration.
- By Andrew Collings on 13-03-25
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Heirs of Empire
- Dahak, Book 3
- Narrated by: Jonathan Todd Ross
- Series: Dahak, Book 3
- Length: 19 hrs and 8 mins
- Release date: 09-12-20
- Language: English
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Hive War
- Galactic Liberation, Book 4
- By: David VanDyke, B. V. Larson
- Narrated by: Mark Boyett
- Length: 15 hrs and 31 mins
- Unabridged
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Overall171
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Performance159
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Story158
The Republic, the Opters, and a strange Crystalline race of unknown origin all meet in a series of titanic battles. Commodore Straker summons thousands of ships, but he soon learns he’s technologically outclassed by the enemy. With traditional victory impossible, the race is on for each side to destroy the key worlds of the other. Billions die, entire planets are destroyed. Even while the war rages, dark suspicions grow. There are traitors in the midst of the chaos. Straker realizes the worst enemy is the one you believed to be your ally....
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great book 😀 👍
- By CJSILV on 19-09-19
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Hive War
- Galactic Liberation, Book 4
- Narrated by: Mark Boyett
- Series: Galactic Liberation, Book 4
- Length: 15 hrs and 31 mins
- Release date: 30-10-18
- Language: English
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£21.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Battleship Indomitable
- Galactic Liberation, Book 2
- By: David VanDyke, B. V. Larson
- Narrated by: Mark Boyett
- Length: 16 hrs and 17 mins
- Unabridged
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Overall254
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Performance234
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Story232
Commodore Straker's rebellion grows in strength - but his enemies are growing even faster. Faced with a dozen rebel planets in their territory, the Mutuality finally takes notice of the upstart known as the Liberator, and they gather a vast fleet to crush him. Preparing for a titanic interstellar battle, it's clear Straker has no chance. His tiny enclave of free planets can't survive the weight of 1000 worlds. His own officers realize this, and some of them begin to turn against him....
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Lovin this series
- By Anon on 14-10-23
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Battleship Indomitable
- Galactic Liberation, Book 2
- Narrated by: Mark Boyett
- Series: Galactic Liberation, Book 2
- Length: 16 hrs and 17 mins
- Release date: 18-07-17
- Language: English
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Celestia CV-02
- The Frontiers Saga, Book 8
- By: Ryk Brown
- Narrated by: Jeffrey Kafer
- Length: 9 hrs
- Unabridged
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Overall152
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Performance142
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Story140
A world divided... A ship under construction… A military scrambling to prepare a defense... A moment that everyone hoped would never come... The Earth Defense Force must find a way to defend their world against invasion by the Jung Empire. More importantly, they must protect their newest ship, the UES Celestia, as she may be their last hope.
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As books short this is a very expensive series.
- By David Haider on 21-10-17
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Celestia CV-02
- The Frontiers Saga, Book 8
- Narrated by: Jeffrey Kafer
- Series: Frontiers Saga, Book 8
- Length: 9 hrs
- Release date: 23-12-13
- Language: English
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Bioterror!
- An Ell Donsaii Story, Book 14
- By: Laurence Dahners
- Narrated by: Laura Bannister
- Length: 9 hrs and 23 mins
- Unabridged
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Overall8
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Performance7
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Story7
In “Bioterror,” Ell’s son Zage, a five-year-old prodigy, is continuing to follow his interests biology and genetics in keeping with his aim to eradicate what he perceives to be an obesity epidemic partially driven by communicable viral diseases. His mother gets him permission to skip ordinary primary and secondary schooling and enroll in university, studying molecular genetics. He’ll be working in Dr. Reggie Barnes’s research lab where he hopes to learn how to take his ideas to the next level.
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Really liked this book
- By Rory on 29-01-22
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Bioterror!
- An Ell Donsaii Story, Book 14
- Narrated by: Laura Bannister
- Series: Ell Donsaii, Book 14
- Length: 9 hrs and 23 mins
- Release date: 28-01-22
- Language: English
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£12.89 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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The Immeasurable Heaven
- By: Caspar Geon
- Narrated by: Dan Calley
- Length: 8 hrs and 44 mins
- Unabridged
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Overall0
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Performance0
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Story0
The galaxy of Yokkun's Depth has been settled since time immemorial. There is only one frontier left, and it's a one-way journey: to pierce the skin of existence and delve the countless younger universes beneath. Running through these universes is the fabled Well, a fissure formed in the distant past into which horrors have been flung for millions of years. Amongst their number was an impossibly ancient sorcerer, cast down to the wastelands of a thousand apocalyptic worlds, never to return. Until now.
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The Immeasurable Heaven
- Narrated by: Dan Calley
- Length: 8 hrs and 44 mins
- Release date: 15-07-25
- Language: English
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Valkyrie Rising
- By: Evan Currie
- Narrated by: Dina Pearlman
- Length: 9 hrs and 2 mins
- Unabridged
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Overall53
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Performance46
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Story46
Two years after the initial invasion of Hayden's World, the newly reinforced Hayden Militia is in a state of stalemate with the remaining enemy forces, but neither side is content to leave things at that. The alien alliance has dispatched their varsity to clean up the resistance on Hayden while the USF has officially activated Task Force V, the latest and most advanced combat ships built by humans. In the end there are some things you decide in the skies, but some can be settled only in the mud.
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Not odyssey one.
- By Krzysztof on 22-08-15
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Valkyrie Rising
- Narrated by: Dina Pearlman
- Series: On Silver Wings, Book 2
- Length: 9 hrs and 2 mins
- Release date: 21-07-15
- Language: English
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£14.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Betrayer of Worlds
- By: Larry Niven, Edward M. Lerner
- Narrated by: Tom Weiner
- Length: 9 hrs and 34 mins
- Unabridged
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Overall45
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Performance27
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Story26
Since fleeing the supernova chain reaction at the galactic core, the cowardly Puppeteers of the Fleet of Worlds have - just barely - survived one crisis after another: the rebellion of their human slaves, the relentless questing of the species of Known Space, the spectacular rise of the starfishlike Gw'oth, the onslaught of the genocidal Pak. Now fresh disaster looms, as though past crises have returned and converged. Who can possibly save the Fleet this time?
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Sorry, so very sorry
- By Nick E on 09-02-11
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Betrayer of Worlds
- Narrated by: Tom Weiner
- Series: Ringworld Prequels, Book 4, Known Space, Book 11
- Length: 9 hrs and 34 mins
- Release date: 12-10-10
- Language: English
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The Luna Monolith
- The Black Monolith, Book 1
- By: Brandon Q. Morris
- Narrated by: Danny Hughes
- Length: 8 hrs and 54 mins
- Unabridged
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Overall0
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Performance0
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Story0
Robots are building a colossal telescope on the far side of the moon, with just two people supervising its completion. After a minor incident, these scientists become aware of an obstacle in the lunar soil. It's located outside the area reserved for the hypertelescope and is therefore none of their business. But their curiosity gets the better of them. The artifact seems to have properties that completely defy physics as they know it.
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The Luna Monolith
- The Black Monolith, Book 1
- Narrated by: Danny Hughes
- Series: The Black Monolith, Book 1
- Length: 8 hrs and 54 mins
- Release date: 03-06-25
- Language: English
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Juggler of Worlds
- 200 Years Before the Discovery of the Ringworld
- By: Larry Niven, Edward M. Lerner
- Narrated by: Tom Weiner
- Length: 12 hrs and 54 mins
- Unabridged
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Overall68
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Performance44
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Story44
Covert agent Sigmund Ausfaller is Earth's secret weapon, humanity's best defense against all conspiracies, real and imaginary, and all foes both human and alien. Who better than a brilliant paranoid to expose the devious plots of others?
But Sigmund may finally have met his match in Nessus, representative of the secretive Puppeteers, the elder race who wield vastly superior technologies.
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Really good use of the existing lore
- By Ian Warrender on 18-08-15
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Juggler of Worlds
- 200 Years Before the Discovery of the Ringworld
- Narrated by: Tom Weiner
- Series: Known Space, Book 9, Ringworld Prequels, Book 2
- Length: 12 hrs and 54 mins
- Release date: 14-11-08
- Language: English
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Return of the Archon
- By: Joshua Dalzelle
- Narrated by: Paul Heitsch
- Length: 8 hrs and 58 mins
- Unabridged
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Overall211
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Performance184
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Story183
Each member of Omega Force carries his own baggage. Most of them are running from their pasts or simply trying to forget them. One member of the small mercenary crew is not who he claims to be, however. When his former life collides with his current one, the team is drawn into a conflict that could have profound consequences for the future of an entire species. Captain Jason Burke struggles to find answers as the tight cohesion of his crew seems to dissolve.
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Number the audio books
- By Amazon Customer on 22-02-18
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Return of the Archon
- Narrated by: Paul Heitsch
- Series: Omega Force, Book 5
- Length: 8 hrs and 58 mins
- Release date: 13-10-15
- Language: English
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£14.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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The Book of Skulls
- By: Robert Silverberg
- Narrated by: Samuel Eldritch, Will Watt, Colt Garrett, and others
- Length: 8 hrs and 50 mins
- Unabridged
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Overall1
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Performance1
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Story1
Four students discover a manuscript, The Book of Skulls, which reveals the existence of a sect, now living in the Arizona desert, whose members can offer immortality to those who can complete its initiation rite. To their surprise, they discover that the sect exists, and is willing to accept them as acolytes. But for each group of four who enter the rite, two must die in order for the others to succeed.
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The idea of eternity.
- By D. Brennan on 28-07-25
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The Book of Skulls
- Narrated by: Samuel Eldritch, Will Watt, Colt Garrett, Harden Chase
- Length: 8 hrs and 50 mins
- Release date: 13-02-25
- Language: English
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£12.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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Rescue
- Ell Donsaii Stories, Volume 11
- By: Laurence E. Dahners
- Narrated by: Laura Bannister
- Length: 7 hrs and 37 mins
- Unabridged
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Overall12
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Performance11
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Story11
“Rescue" is the eleventh of a series of near future SciFi/Thrillers whose young heroine Ell Donsaii’s nerve mutation makes her a genius and provides her some astonishing athletic abilities. In “Rescue,” President Stockton tells the FBI to tone down its efforts to imprison Ell. Unfortunately, the SCDF, a group of ultraconservative survivalists now has the President in their sights. Their attack on the President succeeds far beyond anyone’s imagination. Could it be that Stockton’s very life will now depend on the woman she has been imprisoning and harassing?
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Rescue
- Ell Donsaii Stories, Volume 11
- Narrated by: Laura Bannister
- Series: Ell Donsaii, Book 11
- Length: 7 hrs and 37 mins
- Release date: 05-03-21
- Language: English
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£26.19 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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The Intrepid Saga: Books 1-3 & Orion War: Destiny Lost
- Aeon 14, Book 1
- By: M. D. Cooper
- Narrated by: Khristine Hvam
- Length: 40 hrs and 10 mins
- Unabridged
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Overall32
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Performance29
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Story29
Tanis is looking forward to a long journey in stasis before arriving at the newly terraformed world of New Eden. New Life. New Start. Getting a berth on the Intrepid is her ticket out of the Sol System. But nothing proves easy for Major Tanis Richards. Nothing is at it seems. What should be a simple trip is fraught with danger and filled with adventure. An array of forces seek to stop the Intrepid - no matter the cost, or lives lost. From competing corporations, to stellar eco-terrorists, no one wants the Intrepid to arrive at New Eden.
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Genuinely excellent books
- By Matthew Sagar on 04-01-24
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The Intrepid Saga: Books 1-3 & Orion War: Destiny Lost
- Aeon 14, Book 1
- Narrated by: Khristine Hvam
- Series: The Intrepid Saga, Book 1-3
- Length: 40 hrs and 10 mins
- Release date: 11-02-20
- Language: English
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The Fifth Kind: Awakening
- Dark Nova Series, Book 2
- By: James D. Prescott
- Narrated by: Gary Tiedemann
- Length: 9 hrs and 3 mins
- Unabridged
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Overall3
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Performance3
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Story3
In Chile's Atacama Desert, a startling discovery threatens the very fabric of reality. Satellite imagery reveals an anomaly, thirty kilometers wide, radiating a power that appears to mutate everything in its path—and it's growing. Is this merely a Drax ploy designed to reassert their control over humanity, or is it a cosmic event beyond anyone's understanding? Soon, Dr. Shepard, Colonel Peters, and their elite team are dispatched to investigate the phenomenon. But nothing can prepare them for what awaits.
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great series
- By Mr. D. W. Silk on 22-03-24
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The Fifth Kind: Awakening
- Dark Nova Series, Book 2
- Narrated by: Gary Tiedemann
- Series: Dark Nova Series, Book 2
- Length: 9 hrs and 3 mins
- Release date: 27-02-24
- Language: English
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The Daedalus Files: SEALS Winged Insertion Command
- The Starchild Saga, Book 2
- By: Robert G. Williscroft
- Narrated by: Trenton Bennett
- Length: 3 hrs and 38 mins
- Unabridged
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Overall0
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Performance0
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Story0
Set in the world of Slingshot, Navy SEAL Derek “Tiger” Baily and his SEALS Winged Insertion Command develop the experimental Gryphon hardshell wingsuit from the initial version 7 to the enhanced Gryphon-10 MK 4. Tiger makes a basejump from Slingshot, 80 klicks up, and finally, the team drops from LEO—Low Earth Orbit.
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The Daedalus Files: SEALS Winged Insertion Command
- The Starchild Saga, Book 2
- Narrated by: Trenton Bennett
- Series: The Starchild Series, Book 2
- Length: 3 hrs and 38 mins
- Release date: 02-01-26
- Language: English
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£11.99 or free with trial. Auto-renews at £8.99/month after trial. See eligibility.
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