Books like 'The Cosmic Parallel'
Readers who enjoyed The Cosmic Parallel by Adair Hart also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
sc-fi space alternate history action / adventure time-travel space-travel space-opera aliens ai super-powered
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Exhalation by Ted Chiang
Rated: 4.33 of 5 stars · 37 ratingsalternate cover for this ISBN can be found hereThe universe began as an enormous breath being held.From the acclaimed author of Stories of Your Life and Others — the basis for the Academy Award-nominated film Arrival — comes a ground-breaking new collection of short fiction: nine stunningly original, provocative, and poignant stories...Categorized as:
ai aliens time-travel 21st-century action-adventure adult alternate-history anthologies -
![Conquest by Mark Tufo, Sean Runnette]()
Conquest by Mark Tufo, Sean Runnette
Rated: 4.50 of 5 stars · 12 ratingsAnd so the end begins . . . Mike joins forces with an unlikely alliance in a desperate attempt to head off humanity's mass extinction...Categorized as:
aliens exploration space-opera space-travel action-adventure adult alternate-history apocalyptic -
![The Relentless Moon by Mary Robinette Kowal]()
The Relentless Moon by Mary Robinette Kowal
Rated: 4.39 of 5 stars · 30 ratingsMary Robinette Kowal continues her award-winning Lady Astronaut series, which began with The Calculating Stars and The Fated Sky, with The Relentless Moon.The Earth is coming to the boiling point as the climate disaster of the Meteor strike becomes more and more clear, but the political situation is already overheated. Riots and sabotage plague the space program...Categorized as:
exploration space-opera space-travel action-adventure adult alternate-history apocalyptic audiobook -
![Countdown by Michael Atamanov]()
Countdown by Michael Atamanov
Rated: 4.41 of 5 stars · 23 ratingsAt long last, an extraterrestrial civilization reached out and made the First Contact. However, no one on Earth took their communique for the genuine article. In a similar vein, very few people appreciated just how little time our new suzerains had promised to keep our planet safe.Regardless, the end of their message showed humankind how to access a mysterious game... -
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![The Fated Sky by Mary Robinette Kowal]()
The Fated Sky by Mary Robinette Kowal
Rated: 4.30 of 5 stars · 35 ratingsThe Fated Sky continued the grand sweep of alternate history begun in The Calculating Stars. It is 1961, and the International Aerospace Coalition has established a colony on the moon. Elma York, the noted Lady Astronaut, is working on rotation, flying shuttles on the moon and returning regularly to Earth.But humanity must get a foothold on Mars... -
![Web of Worlds by Michael Atamanov]()
Web of Worlds by Michael Atamanov
Rated: 4.40 of 5 stars · 10 ratingsCeasefires have one big downside: they eventually come to an end. And when they do, once again game nodes are set ablaze, and platoons of Dark Faction soldiers threaten our customary world with destruction. The enemy has grown stronger and more numerous. To make matters worse, they also got their hands on even deadlier weaponry...Categorized as:
aliens space-opera super-powered action-adventure adult alternate-history audiobook book -
![Aces High by Michael Atamanov]()
Aces High by Michael Atamanov
Rated: 4.40 of 5 stars · 10 ratingsTo be on a starship that’s just sustained serious damage in a space battle including losing its thrusters and find yourself in a totally different galaxy... You might think that would be cause for panic or, at the very least, despondency, right? Not at all! Gnat maintains optimism, gradually gets his space frigate back in working order and even finds upsides to what happened...Categorized as:
aliens space-opera space-travel super-powered action-adventure adult alternate-history audiobook -
![Anathem by Neal Stephenson]()
Anathem by Neal Stephenson
Rated: 4.16 of 5 stars · 35 ratingsFraa Erasmas is a young avout living in the Concent of Saunt Edhar, a sanctuary for mathematicians, scientists, and philosophers, protected from the corrupting influences of the outside "saecular" world by ancient stone, honored traditions, and complex rituals. Over the centuries, cities and governments have risen and fallen beyond the concent's walls... -
![Iron Gray Sea by Taylor Anderson]()
Iron Gray Sea by Taylor Anderson
Rated: 4.25 of 5 stars · 16 ratingsIn Taylor Anderson’s acclaimed Destroyermen series, a parallel universe adds an extraordinary layer to the drama of World War II. Now, Lieutenant Commander Matthew Reddy, the crew of USS Walker, and their allies battle an ever-growing host of enemies across the globe in a desperate battle for freedom …War has engulfed the—other earth... -
![Osiris by Ralph Kern, Michael Kramer]()
Osiris by Ralph Kern, Michael Kramer
Rated: 4.50 of 5 stars · 6 ratingsBeyond the apocalypse, humanity's future is being decided.It's been three months since the cruise ship M/S Atlantica arrived in a hostile new world.The survivors dream of building a home, but just as their hopes rise, they learn the true cost of saving thousands of people from catastrophe.Conrad Wakefield, the architect of the Locus project, killed billions...Categorized as:
ai exploration space-travel time-travel action-adventure adult alternate-history assassinations -
![Requiem by G.S. Jennsen]()
Requiem by G.S. Jennsen
Rated: 4.50 of 5 stars · 6 ratingsThe end of the world began with a library query…how will it conclude?What began as a chance discovery of an anomalous signal is now a multiverse war between humanity and its genetic ancestors over who controls the levers of life and death. Over who decides what life is and whether it will be allowed to exist. For the ruling Anaden Directorate, victory means immortality...Categorized as:
ai aliens exploration space-opera space-travel action-adventure adult alternate-history -
![Of A Darker Void by G.S. Jennsen]()
Of A Darker Void by G.S. Jennsen
Rated: 4.50 of 5 stars · 6 ratingsWhen man and machine are one and the same, death is no longer an inevitability. But in the darkest reaches of space, neither is life.Diplomat. Rebel. Fugitive. Nika Tescarav has lived many lives, though she no longer remembers most of them...Categorized as:
aliens exploration space-opera space-travel action-adventure adult alternate-history audiobook -
![External Threat by Michael Atamanov]()
External Threat by Michael Atamanov
Rated: 4.42 of 5 stars · 17 ratingsThe countdown timer continues to tick, but Earth is still not ready to repel an invasion from space. Gnat is on his voyage with the Shiamiru, all the while trying to find backup for humanity among the great spacefaring races. After all, based on what he’s already seen, he knows not to count on the good sense of his own kind... -
![The Armageddon Inheritance by David Weber]()
The Armageddon Inheritance by David Weber
Rated: 4.21 of 5 stars · 17 ratingsColin MacIntyre, a NASA astronaut kidnapped by a starship impersonating Earth's moon, has just suppressed a fifty-thousand-year-old mutiny, but now he faces an even bigger challenge. By the author of Mutineers' Moon. Reissue...Categorized as:
aliens space-opera space-travel action-adventure adult alternate-history audiobook book -
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![Olympus by Ivan Kal]()
Olympus by Ivan Kal
Rated: 4.30 of 5 stars · 10 ratings-NOTE- This book has been professionally re-edited as of March 17, 2016 The year is 2081. Earth is recovering from a devastating nuclear war. An age of technological advancement. A find at the bottom of the Ocean. A man driven by a dream. The time for humanity to reach to the stars is now. A find provides Tomas Klein with the tools to speed up his timetable and execute his plans...Categorized as:
ai aliens exploration space-opera space-travel action-adventure adult alternate-history -
![Mutineers' Moon by David Weber]()
Mutineers' Moon by David Weber
Rated: 4.18 of 5 stars · 19 ratingsFor Lt. Commander Colin Maclntyre, it began as a routine training flight over the Moon. For Dahak, a self-aware Imperial battleship, it began millennia ago when that powerful artificial intelligence underwent a mutiny in the face of the enemy. The mutiny was never resolved--Dahak was forced to maroon not just the mutineers but the entire crew on prehistoric Earth...Categorized as:
aliens space-opera space-travel action-adventure adult alternate-history audiobook book -
![The Sword of Jupiter by Travis Starnes]()
The Sword of Jupiter by Travis Starnes
Rated: 4.27 of 5 stars · 11 ratingsAn Uncertain Future in a New PastDuring the test flight of a prototype faster-than-light craft, Lt. Commander Ky is flung into an ancient past that never existed. Rome has fallen, defeated by the mighty Carthaginian Empire, its survivors chased off the continent and onto what had been the remote province of Britannia...Categorized as:
time-travel ai sci-fi alternate-history military audiobook historical-fiction fiction -
![The Dance of Time by Eric Flint, David Drake]()
The Dance of Time by Eric Flint, David Drake
Rated: 4.21 of 5 stars · 14 ratingsThe Malwa and their evil have been driven back to their Indian heartland, but there they coil to strike again...Categorized as:
space-travel time-travel action-adventure adult alternate-history book fiction hard-sci-fi -
![Fortune's Stroke by Eric Flint, David Drake]()
Fortune's Stroke by Eric Flint, David Drake
Rated: 4.21 of 5 stars · 14 ratingsAide, a human soul embodied in a jewel, journeys back in time to join forces with Belisarius, the greatest general of the sixth century, to stop Link, an evil supercomputer that is using its vast powers to rewrite history to create the powerful, technologically advance Malwa Empire. Reprint...Categorized as:
space-opera time-travel action-adventure adult alternate-history book fiction historical -
![Game Changer by Michael Atamanov]()
Game Changer by Michael Atamanov
Rated: 4.40 of 5 stars · 16 ratingsOur galaxy is at war! Great alien races have just clashed in desperate combat and its aftershocks are echoing even in our backwater. The Geckho - protectors and overlords of planet Earth - join the global conflict too. Is it a good thing for humanity? Hard to say. On one hand, the Geckho are too busy to defend our planet which doesn’t sound too good...Categorized as:
aliens space-opera super-powered action-adventure adult alternate-history audiobook book -
![Tansy's Titan by S.E. Smith]()
Tansy's Titan by S.E. Smith
Rated: 4.19 of 5 stars · 16 ratingsTansy Bell, is the middle daughter of the three Bell sisters. She has always been a little different, even for a Bell. A chameleon, she can change her appearance and personality to blend in almost anywhere. She uses this talent to bring some of the worse criminals in the world to justice.Mak ‘Tag Krell Manok is the wild one of his four brothers... -
![Cast Under an Alien Sun by Olan Thorensen]()
Cast Under an Alien Sun by Olan Thorensen
Rated: 4.18 of 5 stars · 17 ratingsWhat if you were thrown into a foreign society, never to see home again? What would you do and could you survive? A story science fiction in premise, adventure in execution. A cross-genre adventure with elements of science fiction, history, hard science, epic fantasy, time travel, romance, alien contact, and space colonization... -
![The Nonborn King by Julian May]()
The Nonborn King by Julian May
Rated: 4.17 of 5 stars · 18 ratingsOn Earth, six million B.C., two species of alien ruled, the graceful humanoid Tanu and their twisted brethren, the Firvulag. Then men from twenty-second century Earth arrived through a one-way time tunnel — and soon the aliens were locked in a battle to the death, for the humans had upset the precarious balance of power that existed between them...Categorized as:
aliens space-opera time-travel 20th-century action-adventure adult alternate-history anthologies -
![The Adversary by Julian May]()
The Adversary by Julian May
Rated: 4.23 of 5 stars · 29 ratingsPan edition paperback vg++ In stock shipped from our UK...Categorized as:
space-opera time-travel 20th-century action-adventure adult alternate-history anthologies epic -
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![Off Armageddon Reef by David Weber]()
Off Armageddon Reef by David Weber
Rated: 4.12 of 5 stars · 25 ratingsHumanity pushed its way to the stars - and encountered the Gbaba, a ruthless alien race that nearly wiped us out.Earth and her colonies are now smoldering ruins, and the few survivors have fled to distant, Earth-like Safehold, to try to rebuild...Categorized as:
ai aliens space-opera action-adventure adult alternate-history apocalyptic audiobook -
![Redemption Ark by Alastair Reynolds]()
Redemption Ark by Alastair Reynolds
Rated: 4.12 of 5 stars · 26 ratingsLate in the twenty-sixth century, the human race has advanced enough to accidentally trigger the Inhibitors - alien killing machines designed to detect intelligent life and destroy it. The only hope for humanity lies in the recovery of a secret cache of doomsday weapons -and a renegade named Clavain who is determined to find them...Categorized as:
ai aliens exploration space-opera 21st-century action-adventure adult alternate-history -
![Devil's Due by Taylor Anderson]()
Devil's Due by Taylor Anderson
Rated: 4.34 of 5 stars · 17 ratingsNew York Times bestselling author Taylor Anderson continues the thrilling Destroyermen series of alternate history and military strategy, as the conflict is about to become terrifyingly personal... -
![Deadly Shores by Taylor Anderson]()
Deadly Shores by Taylor Anderson
Rated: 4.25 of 5 stars · 24 ratingsNational bestselling author Taylor Anderson’s explosive WWII alternate-history series continues as a do-or-die battle is waged that risks far more than anyone bargained for. The long-planned raid on the heart of the Grik Empire has grown more ambitious—and dangerously ill defined. Only Matthew Reddy, commander of the old destroyer USS Walker, seems focused on its original intent... -
![The Edge of Infinity by M.R. Forbes]()
The Edge of Infinity by M.R. Forbes
Rated: 4.39 of 5 stars · 14 ratingsSERIES FINALE! A new beginning… A final battle for the fate of humankind… A future on the edge of infinity... Colonel Mitchell “Ares” Williams has been through it all, the story of his life an eternity in the making...Categorized as:
aliens space-opera time-travel action-adventure adult alternate-history audiobook book -
![Cause for War by Michael Atamanov]()
Cause for War by Michael Atamanov
Rated: 4.33 of 5 stars · 6 ratingsThe Army of Earth is being sent on its first tour of duty. Its fifty thousand proud and valiant troopers are the best of the best, full of hope for brilliant victories and spoils of war that can help Earth's humanity along in its development.There's just one little problem though...Categorized as:
aliens space-travel super-powered action-adventure adult alternate-history audiobook book -
![Six Bits by Laurence E. Dahners]()
Six Bits by Laurence E. Dahners
Rated: 4.33 of 5 stars · 6 ratingsWarning! This book is a collection of short stories, novelettes, and novellas. Two of them, Porter and Macos have been available on Amazon as stand-alone stories in the past, but readers complained that they were too short to justify Amazon’s minimum $0.99 price... -
![The Lady Astronaut of Mars by Mary Robinette Kowal]()
The Lady Astronaut of Mars by Mary Robinette Kowal
Rated: 4.20 of 5 stars · 29 ratingsThirty years ago, Elma York led the expedition that paved the way to life on Mars. For years she's been longing to go back up there, to once more explore the stars. But there are few opportunities for an aging astronaut, even the famous Lady Astronaut of Mars. When her chance finally comes, it may be too late...Categorized as:
exploration space-opera space-travel 21st-century action-adventure adult alternate-history book -
![Cursed Command by Christopher G. Nuttall]()
Cursed Command by Christopher G. Nuttall
Rated: 4.23 of 5 stars · 24 ratingsCaptain Kat Falcone owes her life and career to her former right-hand man, William McElney, and she did everything in her power to make sure he was front and center for a promotion. But now that he has it, she fears he’ll have to watch his back...Categorized as:
space-opera space-travel action-adventure adult alternate-history audiobook book female-mc -
![The Ibarra Sanction by Richard Fox]()
The Ibarra Sanction by Richard Fox
Rated: 4.20 of 5 stars · 10 ratingsOnce, the Ibarras saved Earth and all of humanity from utter destruction. Now they are fugitives and traitors hunted by the Terran Union’s mightiest warriors. After fleeing with a stolen armada, the Ibarra family have finally emerged from hiding and are scouring the galaxy for an ancient alien legacy, destroying any who get in their way... -
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![Another World by Samuel Best]()
Another World by Samuel Best
Rated: 4.20 of 5 stars · 10 ratingsLeaving Earth is the easy part. Surviving the trip to a nearby spiral arm of our own galaxy is a journey like no other.Merritt Alder is done with Earth. The planet is polluted and overpopulated, and its people are hungry.Earth’s first colony, Galena, is a pioneer world 10,000 light years away. It has clean air, unpolluted water, and continents of arable land...Categorized as:
exploration space-opera space-travel action-adventure adult alternate-history book colonization -
![A Jump into the Unknown by Michael Atamanov]()
A Jump into the Unknown by Michael Atamanov
Rated: 4.42 of 5 stars · 12 ratingsWe put an end to the war with the Dark Faction, but still humanity’s problems are far from over. More than half of the game’s promised tong of safety has elapsed, and yet humankind is no closer to forming a unified front...Categorized as:
aliens space-opera space-travel super-powered action-adventure alternate-history audiobook book -
![Blood in the Water by Taylor Anderson]()
Blood in the Water by Taylor Anderson
Rated: 4.17 of 5 stars · 12 ratingsTaylor Anderson’s enthralling New York Times bestselling series of alternate history continues as game-changing revelations upend the Grand Alliance in a potentially cataclysmic war. Ever since the USS Walker came from another world war to defy the terrifying Grik and diabolical Dominion, Matt Reddy and his crew have given their all to protect the oppressed Lemurians... -
![Destiny's Shield by Eric Flint, David Drake]()
Destiny's Shield by Eric Flint, David Drake
Rated: 4.14 of 5 stars · 14 ratingsEric Flint and David Drake's alt-history epic devoted to real-life Byzantine butt-kicker Belisarius has reached part three--Destiny's Shield--and this installment finally busts loose with some serious head-to-head...Categorized as:
space-opera time-travel action-adventure adult alternate-history audiobook book fiction -
![Dark State by Charles Stross]()
Dark State by Charles Stross
Rated: 4.14 of 5 stars · 14 ratingsDark State is the second book in an exciting series in the same world as Charles Stross' Merchant Princes series, following Empire Games.In the near-future, the collision of two nuclear superpowers across timelines, one in the midst of a technological revolution and the other a hyper-police state, is imminent...Categorized as:
space-opera time-travel action-adventure adult alternate-history audiobook book cyberpunk -
![Augmented by James D. Prescott]()
Augmented by James D. Prescott
Rated: 4.14 of 5 stars · 14 ratingsBreathable air on Earth is running out and no one knows why. A mysterious discovery nearly thirty million years old may hold the answer.To find it, a glaciologist and the inventor of a cutting-edge brain implant will need to work together...Categorized as:
aliens space-travel action-adventure adult alternate-history audiobook book conspiracies -
![Hell's Foundations Quiver by David Weber]()
Hell's Foundations Quiver by David Weber
Rated: 4.13 of 5 stars · 16 ratingsTURNING OF THE TIDECenturies ago, the human race fought its first great war against an alien race—and lost. A tiny population of human beings fled to distant Safehold. Centuries later, their descendants have forgotten their history; for them, life has been an eternal Middle Ages, ruled by the Church of God Awaiting, whose secret purpose is to prevent the reemergence of industrial civilization...Categorized as:
aliens space-opera action-adventure adult alternate-history audiobook book colonization -
![A Mighty Fortress by David Weber]()
A Mighty Fortress by David Weber
Rated: 4.11 of 5 stars · 18 ratingsYoung Cayleb Ahrmahk has accomplished things few people could even dream of. Not yet even thirty years old, he’s won the most crushing naval victories in human history. He’s smashed a hostile alliance of no less than five princedoms and won the hand of the beautiful young Queen Sharleyan of Chisholm... -
![River of Bones by Taylor Anderson]()
River of Bones by Taylor Anderson
Rated: 4.31 of 5 stars · 14 ratingsThe crew of a WWII destroyer face their greatest challenge yet as they try to survive in a strange new world in the next thrilling book in the New York Times bestselling series.Commander Matt Reddy and his crew are afraid it may finally be the end of the USS Walker... -
![Heirs of Empire by David Weber]()
Heirs of Empire by David Weber
Rated: 4.09 of 5 stars · 17 ratingsRestoring the empire that had been destroyed 45,000 years earlier, Emperor Colin finds problems in the genocidal Achuultani and in his children Sean and Harriet, who have been marooned on a hostile planet...Categorized as:
aliens space-opera action-adventure adult alternate-history anthologies audiobook fiction -
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![First Contact by Dean M. Cole]()
First Contact by Dean M. Cole
Rated: 4.17 of 5 stars · 6 ratingsFrom the Bestselling Author of Solitude!As part of the Greatest Generation, Major Anthony Spinelli, a World War II fighter pilot, flew into combat to save his family and keep them free. Two years later, he lost them in the blink of an eye, leaving Tony rudderless and without purpose...Categorized as:
aliens space-opera action-adventure adult alternate-history apocalyptic audiobook book -
![Scythian Dawn by P.K. Lentz]()
Scythian Dawn by P.K. Lentz
Rated: 4.17 of 5 stars · 6 ratingsGalactic overlords keep Earth mired in a permanent Dark Age. Empires are dust. Only nomadic cultures thrive. One barbarian war band will fight back. A new Dawn will rise.Born to Scythian royalty, Arixa rejected palace life at age nineteen to recruit her own war band, the Dawn, and ride the steppe in defense of the capital...Categorized as:
aliens space-opera action-adventure alternate-history book fiction first-contact invasion -
![The Dawn of the Iron Dragon by Robert Kroese]()
The Dawn of the Iron Dragon by Robert Kroese
Rated: 4.17 of 5 stars · 6 ratingsA new beginning, 1300 years in the past... In medieval Europe, three explorers from the distant future begin an ambitious project: build a craft capable of reaching the stars. While their leader oversees the construction of a secret underground base in Iceland, the other two travel thousands of miles to negotiate with the rulers of Europe and recruit the most brilliant minds of the age...Categorized as:
space-opera time-travel action-adventure adult alternate-history audiobook book europe -
![Unfathomed by Ralph Kern]()
Unfathomed by Ralph Kern
Rated: 4.13 of 5 stars · 8 ratingsThe M/S Atlantica, one of the most advanced cruise ships in the world, is lost. Land has disappeared. Fuel, food and hope begin to dwindle. After months recuperating in hospital, US Marine Jack Cohen hoped a Caribbean cruise would help him recover from the horrific injuries he sustained fighting in the Middle East...Categorized as:
ai exploration space-travel time-travel action-adventure adult alternate-history assassinations -
![Forbidden Planet by Cheree Alsop]()
Forbidden Planet by Cheree Alsop
Rated: 4.10 of 5 stars · 10 ratingsWhen Captain Nova Ardis acquires the services of a dangerous, tattooed gladiator, she knows she’s taking a risk—but she would do anything for family.Kove has survived most of his life in the gladiator arena and now, on the eve of winning his freedom, he is sold once again. At least being the captain’s bodyguard shouldn’t be too hard compared to the bloody life he’s lived...Categorized as:
space-opera space-travel action-adventure adult alternate-history book fiction futuristic -
![Hell's Faire by John Ringo]()
Hell's Faire by John Ringo
Rated: 4.06 of 5 stars · 18 ratingsWith the defenses of the Southern Appalachians sundered, the only thing standing between the ravening Posleen hordes and the soft interior of the Cumberland Plateau are the veterans of 555th Mobile Infantry. Dropped into Rabun Pass, with a couple of million Posleen behind them and fourteen million to the front, the only question is which will run out first: power, bullets or bodies...Categorized as:
aliens space-opera action-adventure adult alternate-history book fiction hard-sci-fi
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