Books like 'Catalyst'
Readers who enjoyed Catalyst by Anne McCaffrey & Elizabeth Ann Scarborough also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic sc-fi space action / adventure animals cats space-opera psychics paranormal anthropomorphism
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Crossfire by Lindsay Buroker
Rated: 4.56 of 5 stars · 28 ratingsFor the first time in his life, roboticist Casmir Dabrowski is headed to another star system as an advisor for the Kingdom space fleet. He’s being given a chance to prove himself to King Jager by helping find the ancient artifact he inadvertently lost. It’s best not to think about what might happen if he fails..Categorized as:
exploration space-opera space-travel action-adventure adult anti-hero assassins audiobook -
![Never Submit by Michael Anderle, Kat Lind]()
Never Submit by Michael Anderle, Kat Lind
Rated: 4.52 of 5 stars · 27 ratingsOne Last Hail Mary attack by those on Earth goes awry when the Queen herself shows up with John Grimes along for the ride.Five puppies have plans that surprise everyone.The Queen has a problem, and her closest friends travel to Earth to find her a solution.It's time for an audience with the King of Yoll, and he isn't going to like the outcome. Not one bit...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Don't Cross this Line by Michael Anderle]()
Don't Cross this Line by Michael Anderle
Rated: 4.52 of 5 stars · 26 ratingsIt's been three years Bethany Anne and her team have been building, trying their best to stay off the radar and not fight with those they are trying to save. The emotions have boiled to the surface. The is a line drawn in the sand, and some idiots just have to step across it. Those that thought the cat didn't have claws are about to find out how very, very wrong they are...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Forever Defend by Michael Anderle, Emily Beresford]()
Forever Defend by Michael Anderle, Emily Beresford
Rated: 4.52 of 5 stars · 26 ratingsSome forget why she was called the Queen Bitch. Not Anymore. Bethany Anne is going stir crazy after more than a decade of having to be 'The Empress.' Now, her advisors have to deal with an Empress who is determined to be on the front line.The Ixtali's come to the Etheric Empire, hat in hand.Nathan decides that the best way to handle soft intelligence, is to create a new company...Categorized as:
exploration paranormal space-opera space-travel action-adventure aliens audiobook book -
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![Might Makes Right by Michael Anderle]()
Might Makes Right by Michael Anderle
Rated: 4.51 of 5 stars · 26 ratingsThe Leath are fighting for their Gods, but Bethany Anne is fighting for freedom. Then, the Leath make a very fatal mistake. On another planet, the Leath dishonor the Etheric Empire's warriors and Bethany Anne unleashes her new avatar and there will be hell to pay. For those that believe Might Makes Right, Bethany Anne is about to explain how that can be so, so wrong...Categorized as:
exploration paranormal space-opera space-travel action-adventure aliens audiobook book -
![Compete by Vera Nazarian]()
Compete by Vera Nazarian
Rated: 4.47 of 5 stars · 29 ratingsIt's one thing to Qualify…But do you have what it takes to Compete?With Earth about to be destroyed by an extinction level asteroid, teenage nerd, geek, and awkward smart girl Gwen Lark, and a few of her friends and loved ones, barely Qualified for rescue onboard one of the thousands of ark-ships headed to the ancient colony planet Atlantis...Categorized as:
exploration space-opera space-travel action-adventure aliens audiobook book colonization -
![My Ride is a Bitch by Michael Anderle]()
My Ride is a Bitch by Michael Anderle
Rated: 4.46 of 5 stars · 26 ratingsIt's out there, it's ALWAYS been out there - just no one believed it.Governments, Black Ops, Rich Businessmen...All want alien tech and some are going to great lengths, illegal lengths, to procure it.Someone went so far as to endanger a young girls family. A young girl who wrote a letter to the Queen Bitch. Now, those that are searching for the technology will have to deal with TQB...Categorized as:
exploration paranormal space-opera space-travel action-adventure aliens audiobook book -
![End Game by Lindsay Buroker]()
End Game by Lindsay Buroker
Rated: 4.44 of 5 stars · 27 ratingsAlisa Marchenko has reunited with her daughter, and even though she hasn’t figured out how to get Jelena to accept Leonidas yet, she dreams of the three of them starting a new life together. They can return the Star Nomad to its original purpose of running freight and staying out of trouble (mostly)... -
![The Saints of Salvation by Peter F. Hamilton]()
The Saints of Salvation by Peter F. Hamilton
Rated: 4.40 of 5 stars · 31 ratingsHumanity is struggling to hold out against a hostile takeover by an alien race that claims to be on a religious mission to bring all sentient life to its God at the End of Time. But while things may look grim in the immediate aftermath of the attack, mankind is busy playing an even longer game than the aliens may have expected... -
![Rebel by Jenny Schwartz]()
Rebel by Jenny Schwartz
Rated: 4.42 of 5 stars · 12 ratingsLife is complicated along the Hadrian Line. Decisions made on the border will decide the fate of the entire Human Sector.Nora is adjusting to her new role as a player in the games of the powerful. She's gained some interesting enemies and some even more dubious allies. She has also been presented with a unique opportunity, courtesy of Jonah... -
![Lab Rat One by Andrea K. Höst]()
Lab Rat One by Andrea K. Höst
Rated: 4.33 of 5 stars · 15 ratingsPart 2 of the Touchstone trilogy:In the months since Cassandra Devlin walked off Earth onto another planet, she has grappled with everything from making blankets to helping psychics battle the memories of monsters. Not able to find a way home, she has instead gained friends and a purpose...Categorized as:
paranormal psychics space-opera action-adventure aliens book epistolary female-author -
![Alien Arcana by Glynn Stewart]()
Alien Arcana by Glynn Stewart
Rated: 4.35 of 5 stars · 31 ratingsAn alien ruinA murdered archeologistAn ancient secret—and a conspiracy that will kill to keep it! When a scientist is murdered after finding signs of alien magic in an archeological dig, Mage Damien Montgomery, Hand of the Mage-King of Mars, is sent to investigate both the murder and the alien runes...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Buccaneers by Jamie McFarlane]()
Buccaneers by Jamie McFarlane
Rated: 4.43 of 5 stars · 23 ratingsThe crew of the Hotspur just happens to be looking for a new home. If Nick James is right, and he usually is, the Tipperary solar system is about to become the busiest trading hub in the galaxy. To sweeten the pot, the cloud-city of Lèger Nuage is offering free warehouse space to qualified traders. It's a deal that seems too good to pass up. Of course, nothing's as simple as it seems... -
![Give No Quarter by Jamie McFarlane]()
Give No Quarter by Jamie McFarlane
Rated: 4.46 of 5 stars · 21 ratingsAlternate cover for ASIN B01FQ57I7G can be found here: Give No Quarter Branded criminals and on the run from the most powerful corporation in the known universe, Liam Hoffen and the crew of Hotspur have a simple choice to make... -
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![Perilous Hunt by Lindsay Buroker]()
Perilous Hunt by Lindsay Buroker
Rated: 4.35 of 5 stars · 28 ratingsAfter failing to catch up with her daughter Jelena so many times, Alisa's optimism is battered, but her determination has never waned. She, Leonidas, and their eclectic crew are hunting down a Starseer research station in the heart of the Kir Asteroid belt—Jelena's supposed location. Alisa vows that she will find her daughter if she has to search a million asteroids to do so... -
![Voice of Mars by Glynn Stewart]()
Voice of Mars by Glynn Stewart
Rated: 4.33 of 5 stars · 30 ratingsYOU CAN NEVER GO HOMEWhen accusations of piracy and mass murder are laid against his homeworld, Damien Montgomery is sent to resolve the crisis.As counter-accusations fly and an old flame re-enters his life, the newest Hand of the Mage-King of Mars finds himself in the midst of a bloody interstellar shadow war...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Bane of Worlds by Anthony James]()
Bane of Worlds by Anthony James
Rated: 4.40 of 5 stars · 10 ratingsFollowing his successful mission to recover the missing warship ESS Crimson, Captain John Duggan finds himself unredeemed in the eyes of his superiors. His duties resume and this time he’s given something easy - escort a cargo ship to a distant planet and bring it home safely. But war is never so predictable and a straightforward mission becomes something much more important... -
![Empaths by S.H. Jucha]()
Empaths by S.H. Jucha
Rated: 4.40 of 5 stars · 10 ratingsCaptain Jessie Cinders faces a hazardous choice. The murderer of the governor’s nephew stands before him. But, the frightened teenager, Aurelia Garmenti, doesn’t resemble the commandant’s description of the vicious, hardened killer his security forces seek.To complicate matters, Jessie’s mind has felt Aurelia’s mental powers...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Angle of Truth by Lindsay Buroker]()
Angle of Truth by Lindsay Buroker
Rated: 4.43 of 5 stars · 21 ratingsWhen Jelena Marchenko learns that her parents have incurred a huge debt due to her previous actions, she’s determined to find a way to pay it off. But running cargo doesn’t pay anything off quickly. She comes up with a scheme to turn herself and her eclectic crewmates into mercenaries, at least for long enough to make some money... -
![Duty Calls: The adventure continues by James Haddock]()
Duty Calls: The adventure continues by James Haddock
Rated: 4.33 of 5 stars · 12 ratingsDuty Calls continues the story of Nic, Mal, Jazz and Jade as they fight to hold what belongs to them. The Corporations are becoming more aggressive in their effort to steal their inventions. Our four friends are matching the corporate's aggression blow for blow. The fight has already turned deadly, and the Corporation has shown they aren't afraid to spill blood... -
![Prime Valkyrie by Michael-Scott Earle]()
Prime Valkyrie by Michael-Scott Earle
Rated: 4.33 of 5 stars · 12 ratingsAdam has one mission: Hunt down the Magate Order and recover his kidnapped crew before they are lost forever. Unfortunately, his life has been bound to the Prime Valkyrie, and if Adam doesn’t submit to her powerful father, he’ll be executed... -
![Ship of Ruin by Lindsay Buroker]()
Ship of Ruin by Lindsay Buroker
Rated: 4.37 of 5 stars · 24 ratingsAll Casmir Dabrowski wants is to return to his normal life as a robotics professor on the solid ground and agreeable gravity of his home world. No sane person would want to cavort around in space, being chased by mercenaries, soldiers, and knights—not to mention the unidentified organization that’s been sending robot assassins after him...Categorized as:
space-opera space-travel action-adventure adult anthologies audiobook fiction futuristic -
![Binary Pair by Michael-Scott Earle]()
Binary Pair by Michael-Scott Earle
Rated: 4.29 of 5 stars · 14 ratingsWhat do you get when you mix Firefly, Mass Effect, and Shadowrun together? You get Star Justice. The latest action packed series from New York Times and USA Today bestseller Michael-Scott Earle. ***Following the hint given by Persephone, the crew arrives at planet Y-114-a...Categorized as:
paranormal psychics space-opera space-travel action-adventure adult aliens audiobook -
![Starship's Mage: Omnibus by Glynn Stewart]()
Starship's Mage: Omnibus by Glynn Stewart
Rated: 4.22 of 5 stars · 18 ratingsIn a galaxy tied together by the magic of the elite Jump Magi, Damien Montgomery is a newly graduated member of their number. With no family or connections to find a ship, he is forced to service on an interstellar freighter known to be hunted by pirates...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
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![Space Punks by Anna Mocikat]()
Space Punks by Anna Mocikat
Rated: 4.50 of 5 stars · 6 ratingsFrom the bestselling, internationally published author of Behind Blue Eyes!One hundred years ago humanity won the war against Artificial Intelligence, but at a horrible price...Categorized as:
space-opera exploration space-travel cyberpunk sci-fi space action-adventure cyborgs -
![Pursuit of the Bold by Jamie McFarlane]()
Pursuit of the Bold by Jamie McFarlane
Rated: 4.51 of 5 stars · 14 ratingsA world-shattering invasion. A long-dead rumor. A death-defying risk to save humanity. If the Kroerak Empire had a soft spot, Liam Hoffen would have found it by now. After years of fighting the blasted bug invaders, he’s all but thrown in the towel. To make matters worse, intercepted enemy plans show the empire’s next attack could wipe them off the map...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![To Valor's Bid by M. Tress]()
To Valor's Bid by M. Tress
Rated: 4.58 of 5 stars · 12 ratingsDesmond McLaughlin was just getting through his life and trying to survive. A 9-5 job and a hobby that cost more than it earned left him just enough money to afford a crappy apartment and time to dream of something better. He was expecting to spend most of his life like this.He hadn’t expected to be greeted by a CIA agent waiting inside his house one evening... -
![Incursion at Elea Station by Jamie McFarlane]()
Incursion at Elea Station by Jamie McFarlane
Rated: 4.54 of 5 stars · 13 ratingsAn alien invasion. A home-world destroyed. Can an embattled captain survive a daring fight to save the remnant of his colony? Privateer Liam Hoffen can’t wait to reunite with his family. But after he emerges from a 20-year stasis, he’s shocked to discover a hostile enemy has razed his home and exiled his people... -
![Dark Ambitions by Michelle Diener]()
Dark Ambitions by Michelle Diener
Rated: 4.38 of 5 stars · 8 ratingsIt's been months since Rose McKenzie was taken far from Earth. She's trying to make a place for herself amongst the Grih, with help from her Grihan lover, Captain Dav Jallan, and the dangerous and loyal Sazo, a powerful artificial intelligence who's integrated with an infamous Class 5 battleship... -
![Shield by Jenny Schwartz]()
Shield by Jenny Schwartz
Rated: 4.38 of 5 stars · 8 ratingsIf Cherry was a selfish witch, she'd keep running. She's an oracle. She KNOWS that trouble is closing in. However, there's an instant in which she could escape, and so could those she loves.Too bad she's surrounded herself with ridiculously noble allies. The kind of self-sacrificing, kind, clever, and resolute people who force you to love them .. -
![Relic of Sorrows by Lindsay Buroker]()
Relic of Sorrows by Lindsay Buroker
Rated: 4.28 of 5 stars · 28 ratingsCaptain Alisa Marchenko finally has a lead on finding her daughter, but her passengers want her to take them on their quest instead. Even though the Star Nomad is her ship, they have power she cannot fight, and she finds herself with no choice but to accept another detour. But the ancient relic they seek has the ability to destroy worlds and is coveted by many...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult aliens audiobook -
![Judgment of the Bold by Jamie McFarlane]()
Judgment of the Bold by Jamie McFarlane
Rated: 4.49 of 5 stars · 14 ratingsA retreating alien enemy. Civilization's new beginning. A terrifying threat could postpone his victory lap… forever. After discovering an indefensible weapon, Liam thought he had the Kroerak invaders on the ropes. But as he and his crew root out the last alien strongholds, he comes face to face with the staggering damage the invaders wreaked on the crew’s now-inhospitable homeworlds... -
![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:
exploration space-opera space-travel action-adventure adult ai aliens alternate-history -
![A Pocket Full of Lies by Kirsten Beyer, Martin Frei]()
A Pocket Full of Lies by Kirsten Beyer, Martin Frei
Rated: 4.30 of 5 stars · 10 ratingsThe Full Circle Fleet has resumed its unprecedented explorations of the Delta Quadrant and former Borg space. Commander Liam O'Donnell of the U.S.S. Demeter makes a promising first contact with the Nihydron—humanoid aliens that are collectors of history... -
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![Rogue Starship by David Alastair Hayden]()
Rogue Starship by David Alastair Hayden
Rated: 4.30 of 5 stars · 10 ratingsWhen renowned archeologist Gav Gendin finds an Ancient starship, and a stasis chamber with a living member of the extinct alien race inside, he knows something strange is going on. Visions and dreams aren't the normal way archeologists uncover artifacts, but that's what guided him to the Ancient ship.The discovery should be the greatest triumph of his career... -
![Chains of Duty by Anthony James]()
Chains of Duty by Anthony James
Rated: 4.30 of 5 stars · 10 ratingsFor Captain John Duggan, it seems like war never ends. Each success brings another mission and more death. Following events at the Helius Blackstar, Duggan is given the Space Corps’ newest warship – a heavy cruiser armed to the teeth with the latest weapons and technology... -
![Doctor Galaxy by Jenny Schwartz]()
Doctor Galaxy by Jenny Schwartz
Rated: 4.30 of 5 stars · 10 ratingsNew ER doctor Alexi Sur always intended to join an aid agency. She'd just expected to work among humans. But when the Pax Galactica Corps becomes her only option (don't ask - the debts aren't hers, but the family is. Much to her regret), Alexi finds herself traveling the galaxy and learning alien physiology and culture, all while becoming a reality TV star...Categorized as:
exploration space-opera space-travel action-adventure adult aliens book colonization -
![Arkadian Skies by Lindsay Buroker]()
Arkadian Skies by Lindsay Buroker
Rated: 4.28 of 5 stars · 27 ratingsWith the man who kidnapped her daughter imprisoned aboard her ship, Captain Alisa Marchenko is closer than ever to reuniting her family. But her new guest has been in a coma for weeks, with the secret to her daughter's location locked away in his mind. She must find a way to sneak him into a state-of-the-art hospital on Arkadius, a planet in the heart of Alliance territory...Categorized as:
exploration paranormal space-opera space-travel action-adventure adult audiobook book -
![Ghosts of Empire by Terry Mixon]()
Ghosts of Empire by Terry Mixon
Rated: 4.25 of 5 stars · 12 ratingsWhen on deadly ground, fight! Jared and Kelsey won the battle for Harrison’s World, but the enemy holds thousands of Fleet personnel prisoner. They must get their people back without revealing who they really are or the sentient AIs will eradicate the new Terran Empire... -
![Command Decisions by Terry Mixon]()
Command Decisions by Terry Mixon
Rated: 4.25 of 5 stars · 12 ratingsBetween a rock and a hard place! After winning a hard-fought victory, Commander Jared Mertz and Princess Kelsey discover another insidious foe blocking their way home. A remnant of the Old Empire still exists and seems allied with the savage, AI-dominated Pale Ones... -
![Veil of Shadows by Terry Mixon]()
Veil of Shadows by Terry Mixon
Rated: 4.25 of 5 stars · 12 ratingsVeil of Shadows Book 2 of the Empire of Bones Saga By Terry Mixon It's always darkest before the dawn! Commander Jared Mertz and Princess Kelsey have scored a stunning victory over the savage Pale Ones. Yet they paid a terrible price for it, one that left their ship crippled and changed the Princess forever...Categorized as:
exploration space-opera space-travel action-adventure adult ai audiobook bildungsroman -
![Invasion by Jay Allan]()
Invasion by Jay Allan
Rated: 4.25 of 5 stars · 12 ratingsWar…like none that has come before. The Hegemony has launched the invasion Tyler Barron and his Confederation comrades have feared, and all the Rim is ablaze with the fires of war and destruction. The Hegemony has brought its vast fleets, its advanced technology, and its endless legions of grim cyborg warriors to impose its system of rigid genetic hierarchy over all humanity on the Rim... -
![Burning Bright by Michael-Scott Earle]()
Burning Bright by Michael-Scott Earle
Rated: 4.25 of 5 stars · 12 ratingsThe crew of Persephone only has 300 days to find help for the planet of Uraniel. They return to Queen’s Hat Station with hopes of recruiting more people for their ship, or finding any leads about the super-powered aliens threatening the galaxy.But Elaka Nota is waiting for them on Queen’s Hat, and the conflict sets the crew of Persephone on a path that will change their friendship forever... -
![Zeta Hack by Michael-Scott Earle]()
Zeta Hack by Michael-Scott Earle
Rated: 4.21 of 5 stars · 14 ratingsAdam, Eve, and Z have narrowly escaped the clutches of Elaka Nota Corporation and exited hyperspace around the orbit of Queen’s Hat Station- where they intend to re-stock and repair Persephone. Instead, our heroes find themselves in the middle of an undercover police operation, gang war, and terrorist plot that threatens the two million innocent citizens of the immense space station... -
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![Hunt the Stars by Jessie Mihalik]()
Hunt the Stars by Jessie Mihalik
Rated: 4.27 of 5 stars · 25 ratingsThe critically acclaimed author of Polaris Rising takes readers on an exciting journey with the start of her brand-new series about a female bounty hunter and the man who is her sworn enemy.Octavia Zarola would do anything to keep her tiny, close-knit bounty hunting crew together—even if it means accepting a job from Torran Fletcher, a ruthless former general and her sworn enemy... -
![In Enemy Hands by David Weber]()
In Enemy Hands by David Weber
Rated: 4.20 of 5 stars · 37 ratingsHonor Harrington's career has its ups and its downs. She's survived ship-to-ship battles, assassins, political vendettas, and duels. She's been shot at, shot down, and just plain shot, had starships blown out from under her, and made personal enemies who will stop at nothing to ruin her, and somehow she's survived it all.But this time she's really in trouble... -
![Quarter Share by Nathan Lowell]()
Quarter Share by Nathan Lowell
Rated: 4.15 of 5 stars · 20 ratingsTHE GOLDEN AGE OF SAIL HAS RETURNED -- IN THE YEAR 2351 When his mother dies in a flitter crash, eighteen-year-old Ishmael Horatio Wang must find a job with the planet company or leave the system--and NerisCo isn't hiring. With credits running low, and prospects limited, he has just one hope...to enlist for two years with a deep space commercial freighter... -
![Mission of Honor by David Weber]()
Mission of Honor by David Weber
Rated: 4.12 of 5 stars · 26 ratingsThe Star Kingdom of Manticore and the Republic of Haven have been enemies for Honor Harrington's entire life, and she has paid a price for the victories she's achieved in that conflict. And now the unstoppable juggernaut of the mighty Solarian League is on a collision course with Manticore... -
![At All Costs by David Weber]()
At All Costs by David Weber
Rated: 4.12 of 5 stars · 26 ratingsWhat Price Victory?The War with the Republic of Haven has resumed...disastrously for the Star Kingdom of Manticore. Admiral Lady Dame Honor Harrington has been recalled from the Sidemore System to command Eighth Fleet... -
![The Dreaming Void by Peter F. Hamilton]()
The Dreaming Void by Peter F. Hamilton
Rated: 4.11 of 5 stars · 27 ratingsThe year is 3589, fifteen hundred years after Commonwealth forces barely staved off human extinction in a war against the alien Prime. Now an even greater danger has surfaced: a threat to the existence of the universe itself...Categorized as:
exploration space-opera space-travel 21st-century action-adventure adult aliens audiobook
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