Books like 'Upside Down'
Readers who enjoyed Upside Down by Jenna Hilary Sinclair also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic military friends to lovers
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Starfighter Chapter 2 by HamletMachine
Rated: 4.32 of 5 stars · 15 ratingsAfter surviving the most intense day of his life, young navigator Abel is harboring doubts about having started a romantic relationship with his quick-tempered squadmate, Cain. Stories of the fighter's volatile- and violent - past abound on the station, and it's proving difficult to separate truth from rumor... -
Memory by Lois McMaster Bujold
Rated: 4.51 of 5 stars · 44 ratingsForced to abandon his undercover role as leader of the Dendarii Mercenaries, Miles Vorkosigan persuades Emperor Gregor to appoint him Imperial Auditor so he can penetrate Barrayar’s intelligence and security operations (ImpSec)... -
Miles Errant (Vorkosigan Saga (Publication Order) #5, 5.3 & 8) by Lois McMaster Bujold
Rated: 4.45 of 5 stars · 31 ratingsContains: The Borders of InfinityBrothers in Arms Mirror DanceMiles Naismith--in the person of his two alter-egos Admiral Naismith and Lieutenant Lord Vorkosigan--embarks on a perilous series of adventures, from the liberation of Barrayaran allies from a Cetagandan POW camp to the rescue of clone children scheduled to be murdered for their bodies... -
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Ghostwalkers Novels 6-9 by Christine Feehan
In this #1 "New York Times" bestselling series from the author of the Carpathian novels ("Dark Predator," "Dark Peri"l), the Ghostwalkers use their psychic abilities and cutting-edge military skills to conquer dangerous enemies--but it's their more intimate skills that conquer their lovers, body and soul...Categorized as:
military fantasy science fiction futuristic paranormal explicit-open-door length-epic -
Mirror Dance by Lois McMaster Bujold
Rated: 4.28 of 5 stars · 51 ratingsMark Vorkosigan is the cloned "twin" of Lord Miles Vorkosigan, born six years after Miles and raised by a psychopathic madman for nefarious political purposes. That's old news, however, conveyed in the prequel Brothers in Arms. Now, in Mirror Dance, Mark still has no identity of his own and no place to call home... -
Oliver by Nyssa Kathryn
Rated: 4.78 of 5 stars · 11 ratingsShe may have forgotten her past, but her past hasn’t forgotten her…Tori Blake arrives in Marble Falls with nothing. Nothing but a note in her hand and cash in her pocket. She doesn’t know if those two things will be enough to get her the help she needs. She doesn’t know if they’ll lead her to the past she can’t remember.What she does know is that someone is trying to kill her... -
Tyler by Nyssa Kathryn
Rated: 4.56 of 5 stars · 17 ratingsSometimes, the biggest secrets can bring both salvation and destruction.Emerson Charles grew up luckier than most, going from a difficult life to finding safety and a true home with her stepmother and stepbrother. Years later, when Levi’s in trouble, Emerson will do anything for the brother of her heart, her greatest protector... -
Miles, Mutants, and Microbes (Vorkosigan Saga (Publication Order) #4, 5.2 & 13) by Lois McMaster Bujold
Rated: 4.42 of 5 stars · 28 ratingsContent: Falling free Labyrinth Diplomatic immunity Miles Vorkosigan/Naismith : his life and times.Two complete novels and a short novel in one large volume:Falling Free—The Nebula Award-winning novel. Leo Graf was just your typical efficient engineer: mind your own business and do the job... -
Dark Strength by Cynthia Sax, Amanda Kelsey
Rated: 4.56 of 5 stars · 9 ratingsThe Bigger They Are, The Harder They Fall. Balvan, the Refuge’s Gatekeeper, is huge, green, and has a reputation for crushing skulls. He’s a modified humanoid, genetically designed to be the ultimate warrior. One of a kind and considered monstrous by many, he never expects to find his mate, the one female meant for him... -
Destin's Hold by S.E. Smith
Internationally acclaimed, New York Times and USA TODAY bestselling author of Science Fiction, Urban Fantasy, and Paranormal Romance, S.E. Smith, brings another action, adventure, and suspense-filled story to transport readers out of this world! Destin Parks will do whatever it takes to rebuild the city he calls home, even if it means working with another alien ambassador... -
The Warrior's Apprentice by Lois McMaster Bujold
Rated: 4.24 of 5 stars · 54 ratingsDischarged from the Barrayan Military Academy, Miles Vorkosigan chances on a jumpship with a rebellious pilot and arranges to take over the ship. Events escalate from there, and soon Miles is commander of a mercenary fleet and reinvents himself as Admiral Naismith of the Dendarii Mercenary Army... -
Jason by Nyssa Kathryn
Rated: 4.62 of 5 stars · 12 ratingsDanger throws them together. Attraction keeps them from parting.Having lost her best friend, Courtney Warren lives every day like it’s her last. Because if life has taught her anything, it’s that some are cut far too short without warning. So when sexy former soldier Jason moves to Cradle Mountain, she shouldn't hesitate to express her immediate interest... -
Guardian by Anna Hackett
Rated: 4.40 of 5 stars · 15 ratingsRescued from alien slavers, former cop Dayna wakes to discover she’s host to a powerful alien symbiont, and the only man who can help her is the mysterious and dangerous casino owner, Rillian... -
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Going Ballistic by Dorothy Grant
Rated: 4.63 of 5 stars · 8 ratingsWhen her plane tries to come apart at apogee during a hijack, ballistic airline pilot Michelle Lauden handles the worst day she could imagine. After getting down without losing any passengers or crew, though, she finds her troubles have just begun!The country she's landed in has just declared independence from the Federation... -
DEEP by Jaine Diamond
The more lines they cross, the deeper they get… Top cadet Lana Marsden lives by the rules. The most important rule of all: no messing around with an officer. She learned that one the hard way. Now her only desire is to survive the grueling DEEP Training program and leave that scandalous past behind... -
Field of Dishonor by David Weber
Rated: 4.21 of 5 stars · 38 ratingsThe People's Republic of Haven's sneak attack on the Kingdom of Manticore has failed. The Peeps are in disarray, their leaders fighting for power in bloody revolution, and the Royal Manticoran Navy stands victorious. But Manticore has domestic problems of its own, and success can be more treacherous than defeat for Honor Harrington... -
Destiny, Part 1 by Grace Goodwin
Rated: 4.57 of 5 stars · 7 ratingsDestiny Jones is a princess with a bad attitude. She doesn’t play nice with others, she doesn’t dress up in pretty clothes, and she has absolutely zero interest in behaving like a lady. Especially when she’s so close to catching the people who tried to have her killed. Oh, and kidnapped her mother, queen of the planet Alera... -
Cetaganda by Lois McMaster Bujold
Rated: 4.14 of 5 stars · 47 ratingsThe fifth installment of the Hugo-award winning adventures of Miles Vorkosigan.In this novel Miles Vorkosigan and his cousin Ivan travel to Cetaganda, the long-standing enemy of Barrayar, to represent their Barrayar at the funeral of the mother of the Cetagandan emperor... -
The Arcav Guard's Female by Hope Hart
Rated: 4.31 of 5 stars · 16 ratingsShe’s on a quest for revenge… ...But he’s on a mission to make her his... After being abducted by aliens and rescued by the Arcav, all Peyton wants is revenge. Well, that, and a trip straight back home to Earth where she belongs. She’s not interested in the handsome Arcav Guard who stares at her so intently. Even if he does make her wish she’d met him before her captivity... -
Sagitta by Ruby Lionsdrake
Rated: 4.20 of 5 stars · 17 ratingsDr. Tala Matapang thought the most challenging part about getting kidnapped by slavers from another planet would be escaping, not butting heads with the obstinate Star Guardian captain who rescued her. She’s been working in his sickbay, and it's refreshing not having to deal with the politics and bureaucracy she faced as a surgeon back home, but Captain Sagitta is as infuriating as he is handsome... -
The Short Victorious War by David Weber
The proles are revolting. The families who rule the People's Republic of Haven are in trouble. The treasury's empty, the Proles are restless, and civil war is imminent. But the ruling class knows what they need to keep in power; another short, victorious war to unite the people and fill the treasury once more... -
Cajole by Jenny Schwartz
Rated: 4.30 of 5 stars · 19 ratingsIf life on the border was complicated, life on Capitoline is insane. Nora and Liam struggle to reconcile her abilities and his duty, while caught up in the dangerous games of the powerful.Political intrigue, family drama, and ancient alien technology combine in the fourth novel of the Human Sector... -
At All Costs by David Weber
Rated: 4.20 of 5 stars · 30 ratingsWhat price victory? The war with the Republic of Haven has resumed . . . disastrously for the Star Kingdom of Manticore. Admiral Lady Dame Honor Harrington, Steadholder and Duchess Harrington, the single victorious Allied commander of the opening phase of the new war, has been recalled from the Sidemore System to command Eighth Fleet... -
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The Borders of Infinity by Lois McMaster Bujold
Rated: 4.18 of 5 stars · 42 ratings[A Miles Vorkosigan Story] Miles infiltrates a prison camp at Dagoola IV, where he plots from within to free the prisoners. [Publisher's Note: The Borders of Infinity was originally published as a stand-alone novella in the anthology Free Lancers in September 1987. It was then included in the novel Borders of Infinity (October 1989). For the novel, Ms... -
Justice Ascending by Rebecca Zanetti
Before surviving the Scorpius bacterium, Tace Justice was a good ole Texas cowboy who served his country and loved his mama. After Scorpius, the world became dark, dangerous, and deadly—and so did he. The Vanguard medic is stronger, faster, and smarter than before, but he’s lost the line between right and wrong...Categorized as:
military friends to lovers dystopian suspense strong heroine paranormal urban fantasy fantasy -
Faith, Part 3 by Grace Goodwin
Rated: 4.67 of 5 stars · 6 ratingsThe traitor within the Jax household has been found, and the repercussions are staggering, with Faith barely surviving and their mating destroyed. But Faith has always been unpredictable—just ask her sisters— and nothing will stop her from getting what she wants…and she wants Thor. Even if it kills her... -
Winterfair Gifts by Lois McMaster Bujold
Rated: 4.15 of 5 stars · 42 ratingsMiles Vorkosigan and his fiancée Ekaterin are enjoying the Winterfair festivities and wedding gifts on their home planet Barrayar, but Miles’ enemies are at work. Sergeant Taura, a genetically engineered young woman Miles befriended, helps uncover the sinister plot. A double dose of romance enlivens this delightful novella in the New York Times bestselling Vorkosigan saga... -
Bell's Beloved by Hannah Walker
Rated: 4.38 of 5 stars · 8 ratingsBellan ‘Bell’ Nimeri loved Niko Dastria with all his heart. Knowing Niko was his lifemate from the moment he set eyes on him was bittersweet. Surrounded by unknown threats, becoming more than friends wasn't an option. Besides, he didn't think Niko had the same feelings as he did. What’s more, Niko would need to accept both sides of Bell’s shifter personality, as he and his darintha are a team... -
Jingled by Tana Stone
Rated: 4.50 of 5 stars · 8 ratingsNaughty or nice? For the women abducted from Earth and claimed as tribute brides for the Drexian warriors, being on the naughty list isn’t so bad. Not when being naughty is so tempting. It’s Christmas on the Drexian space station, and the abducted Earth women are in the mood for some holiday fun...
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