Books like 'King's Fall'

Readers who enjoyed King's Fall by Bruce Sentar also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

science fiction  poly (3+ people)  harems  new adult

  • Duty's Reward: by M. Tress

    Duty's Reward: by M. Tress

    Rated: 4.79 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 12 ratings
    Finishing up his first year as a cadet-adept, Desmond’s life is going pretty well as far as he’s concerned.Three beautiful and exotic women love him and have agreed to entwine their lives together. His powers as an Adept have continued to grow as he practices and refines weaving the threads of mana into the world. All while he continues to defy the expectations set by his origins...
  • Honor's Challenge: by M. Tress

    Honor's Challenge: by M. Tress

    Rated: 4.71 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 13 ratings
    A little over four months has passed since Desmond McLaughlin was physically yanked from his home and thrown to the mercy of a conquering alien empire when they demanded he be handed over for training as he was an ‘Adept’, one of the few able to harness the power of magic in the universe...
  • Sponsored links
  • The Light We Seek by Katie May

    The Light We Seek by Katie May

    Rated: 4.46 of 5 stars
    · 18 ratings
    Now that I survived the initial storm, I find myself back where I once was: under the control of my dickish parents (if dickish even is a word). Day by day, the world gets worse. Storms brew on the east coast, volcanos erupt on the west, and zombie-like creatures continue to attack the cities. Where does that leave me? Hopefully not dead...at least, not yet...
  • Bedlam: Book One of the Prison Ship Sheol Saga by Nicholas Gaumer

    Bedlam: Book One of the Prison Ship Sheol Saga by Nicholas Gaumer

    Rated: 4.49 of 5 stars
    · 13 ratings
    The Bedlam Galaxy lies at the heart of the Laniakea Supercluster and is a focal point for all of the wormhole transits spanning that great expanse. Among the many races drawn to and inhabiting its 10,000+ stars, humanity is one of the most recent and longest anticipated additions...
  • Artifice: Book Two of the Prison Ship Sheol Saga by Nicholas Gaumer

    Artifice: Book Two of the Prison Ship Sheol Saga by Nicholas Gaumer

    Rated: 4.50 of 5 stars
    · 8 ratings
    The Bedlam Galaxy lies at the heart of the Laniakea Supercluster and is a focal point for all of the wormhole transits spanning that great expanse. Among the many races drawn to and inhabiting its 10,000+ stars, humanity is one of the most recent and longest anticipated additions...
  • Mail Order Bride by Molly J. Bragg

    Mail Order Bride by Molly J. Bragg

    Rated: 4.44 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 9 ratings
    Ten years ago, aliens from a Galaxy spanning government called the Hegemony arrived in the Solar system and ever since Earth has been on a long, slow journey to becoming a banana republic. Samantha ‘Sam’ Murray has spent her entire high school career doing everything her mom could think of to earn a chance at an off-world education that would keep her from living a life of poverty...
  • Academy Days by J.J. Pavlov

    Academy Days by J.J. Pavlov

    Rated: 4.33 of 5 stars
    · 11 ratings
    Back to school. Kuroe Makoto, now known as Chaos to demons and Chloe Marcott to humans, never thought that in a fantasy world filled with sword and sorcery, she would attend school once more. But her fake human heart beats faster at the fact that this is a magic school - the kind she has read about in many stories...
  • Superpowers Unlocked #2 by Justin Trublood

    Superpowers Unlocked #2 by Justin Trublood

    Rated: 4.39 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 9 ratings
    After a days-long meteor storm, superpowers emerge, creating more villains than heroes. One man will unlock the powers of a few beautiful women to save a small town from an overpowered supervillain.Turk Stone has developed an unusual skill after the storm. He calls his new skill, or superpower, anticipation as it allows him to see the effects of actions he’s about to take...
  • Arena by Logan Jacobs

    Arena by Logan Jacobs

    Rated: 4.17 of 5 stars
    · 18 ratings
    Thank you, thank you, thank you all for coming. What a great looking group of people we have here today. As your President, I feel it’s important to tell you all about this guy. He’s a great guy. A real stand up guy. A real go-getter. His name is Marc Havak, and let me tell you, this guy is going to be huge...
    Categorized as:
    harems  science fiction  humor  aliens  poly  length-short
  • Renegade by Sarah Hawke

    Renegade by Sarah Hawke

    Rated: 4.43 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 7 ratings
    A new ship. A new mission.The same loyal crew of space hotties.Prepare to take charge with Commander Zeris as he leads the next phase of the battle against the fearsome alien Dowd.Renegade is the fourth book in Sarah Hawke's best-selling spicy space opera series The Lost Fleet...
  • Arena 3 by Logan Jacobs

    Arena 3 by Logan Jacobs

    Rated: 4.26 of 5 stars
    · 11 ratings
    If there is one thing I know, it's winners. And I am fantastic at picking winners. Everyone I pick wins. I know it. America knows. The world knows. It's a fact. And Marc Havak is a winner. Period. Tremendous winner. The best. Exceptional. When aliens came to Earth and said they needed a winner, well, I was busy running America. Fantastically. So, the next best winner was Marc Havak...
    Categorized as:
    harems  science fiction  humor  aliens  poly
  • Arena 2 by Logan Jacobs

    Arena 2 by Logan Jacobs

    Rated: 4.17 of 5 stars
    · 14 ratings
    My fellow Americans, we are here for one the fact that I picked Marc Havak to represent us in the crucible of carnage. Now, before we talk about how fantastic I am at making world leader decisions. Let’s talk about how great this sequel is.I've read many sequels, and all were bad. Very very bad. But this one? It's the best. And not just because I'm in it. No. Well, yes...
    Categorized as:
    harems  science fiction  humor  aliens  poly
  • Lights Out by Lara X. Lust

    Lights Out by Lara X. Lust

    Rated: 4.22 of 5 stars
    · 9 ratings
    James was no one special.That all changed when he became an overnight millionaire. After building a mansion and leaving his past life behind, James is finally free. Living in a massive home on top of a large mountain range has perks, but it doesn't help with crippling loneliness...
  • Between Worlds Two by J.L. Williams

    Between Worlds Two by J.L. Williams

    Rated: 4.22 of 5 stars
    · 9 ratings
    Inspired by the likes of James Galloway's Subjugation and John Scalzi's Old Man's War, Between Worlds is a thrilling military sci-fi set in a strange new universe..
  • Pirate Nemesis by Carysa Locke

    Pirate Nemesis by Carysa Locke

    Rated: 4.09 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 19 ratings
    A smuggler running from her past, Mercy desperately wants answers to her mother’s disappearance. All roads lead her to the one place she can’t return: home.

Killers. Thieves. Pirates. Family. Mercy has spent her life evading the Pirate Queen who attempted to murder her as a child...
  • Warhawk’s Amnesty: A Space Opera Harem Adventure by Ajax Lygan

    Warhawk’s Amnesty: A Space Opera Harem Adventure by Ajax Lygan

    Rated: 4.25 of 5 stars
    · 8 ratings
    One week. Just one more week. Inmate 5313 reached the end of his sentence after ten grueling years. That is, until the wrong question led to a beating with an inclusive stay in the fridge. Before the badges manage to lock him into cryostorage for a nightmare-fueled nap, several explosions send the prison barge plummeting to a frozen planet in unclaimed space...
    Categorized as:
    harems  science fiction  pirates  poly
  • King of Superheroes by Eric Vall

    King of Superheroes by Eric Vall

    Rated: 4.11 of 5 stars
    · 9 ratings
    In a world where a fraction of the population activates a super power, I was just hoping for a sem-cool ability, something to get me out of my mundane job and life.Then, during my long-awaited activation, I unleashed not just one power, but multiple. Which was basically unheard of and meant I was something called an Omega...
    Categorized as:
    harems  science fiction  poly  length-medium
  • Oath Forger 3 by Nia Mars

    Oath Forger 3 by Nia Mars

    Rated: 4.08 of 5 stars
    · 11 ratings
    Still faking being the Oath Forger. Yeah, I know. Stupid. You know what's stupider? Falling for The Five.The five hottest, most powerful rulers in the galaxy all want to be my first...
  • Purgatory City by Skye MacKinnon, Rebecca Royce

    Purgatory City by Skye MacKinnon, Rebecca Royce

    Rated: 4.17 of 5 stars
    · 6 ratings
    Play the Game or die. Alone in a desolate world ravaged by war and alien invasion, Eileen Paine offers herself to indentured servitude in Purgatory City—a chance at a different life. No one knows what happens beyond the gates, but it has to be better than the peril in the Blastlands. Nothing could have prepared her for the darkness, the tests, the changes, or the people she meets...
  • Alien Daddies by Sue Lyndon

    Alien Daddies by Sue Lyndon

    Rated: 4.03 of 5 stars
    · 15 ratings
    On their world, bad girls are punished. When nineteen-year-old Makenna stowed away on a departing spacecraft, she expected a short trip to the resort planet where her friends spend their summers...
  • Controlling the Elements by N.R. Spratlin

    Controlling the Elements by N.R. Spratlin

    Rated: 4.20 of 5 stars
    · 5 ratings
    The Manipulator Series Book 1 Controlling the Elements " My name is Dillon Danvers and I have no control over my life. " Dillon Danvers, a once confident and successful twenty-five-year old woman, finds herself picking up the pieces of her shattered life after the tragic death of her twin brother and his wife...
  • Ship Called Malice  (Wings of Artemis) by Rebecca Royce

    Ship Called Malice (Wings of Artemis) by Rebecca Royce

    Rated: 4.20 of 5 stars
    · 5 ratings
    Saved from a wife auction that would have left her at the mercy of a madman, Priscilla wakes up married to three space pirates on a ship called Malice. They are rough but honorable men who carry secrets and years of pain. Priscilla isn’t sure how she will fit in their life. River, Jordan, and Bo have made their way alone in the universe for twenty years...
  • Colonist Soldier: A Science Fiction Harem Adventure by Dan Raxor, Tyler Bowman

    Colonist Soldier: A Science Fiction Harem Adventure by Dan Raxor, Tyler Bowman

    Rated: 4.00 of 5 stars
    · 9 ratings
    Devious Criminals, Bloodthirsty Aliens, a Colony in Despair, and One Hardened Veteran!Vesta Colony has a problem, aliens are snatching men until they disappear for good. Humanity's defensive forces are stretched too thin to help a distant outpost, and so, the desperate founders, as well as their investors, are given the bad option of recruiting the worst while bribing the rest...
    Categorized as:
    harems  science fiction  war  military  poly  length-epic
  • Between Worlds Three by J.L. Williams

    Between Worlds Three by J.L. Williams

    Rated: 4.00 of 5 stars
    · 9 ratings
    With his most recent victory on Gurathu, Jason is now the golden child of the Imperial Military.Recently reassigned to the Imperial capital on the Shil homeworld, it seems Jason's days of dodging laser fire and ornery wildlife are over. These days, the worst he has to deal with are pushy noblewomen and persistent paparazzi...
  • After the Virus by Simon Archer

    After the Virus by Simon Archer

    Rated: 3.96 of 5 stars
    · 12 ratings
    Henry never realized he was special. Sure, he’s an engineer who served his country, but, well, when the virus hit, he soon finds himself alone in a nearly empty world.And that’s the key. Nearly empty.And there’s no one left with the technical know-how to make the world run again.Well, no one but Henry...
  • Future Reborn by Daniel Pierce

    Future Reborn by Daniel Pierce

    Rated: 3.94 of 5 stars
    · 18 ratings
    Two thousand years in the future. The world is a wasteland, but the women are still gorgeous. Jack Bowman is out of luck and out of money. That is, until he gets an offer to be a part of an experiment for a major scientific research company. All he has to do is get cryogenically frozen for a few years and he'll be rich. What could go wrong? Quite a bit, as it turns out...
  • Planet Noglion by Olivia Black

    Planet Noglion by Olivia Black

    Rated: 4.00 of 5 stars
    · 5 ratings
    Eric Wilson volunteered to leave Earth to get away from his homophobic family. The only way he'd ever be able to have a life and fall in love was for him to start over somewhere far away. From the start, Eric knew there was no guarantee which planet he would live on. But, he never expected to go to the desert planet of Noglion. Eric doesn't know much about the alien world...
    Categorized as:
    new adult  menage  aliens  m-m  science fiction  m-m-m  poly  queer
  • Perfect by Adell Ryan

    Perfect by Adell Ryan

    Rated: 3.91 of 5 stars
    · 10 ratings
    My name is Thessaly, and at 22, I still don’t know what I want to be when I grow up. Living with my parents, going to college, and hanging out with friends is pretty much the extent of my mediocre life. The biggest drama I have going on with me is fighting a growing attraction toward my best friend Bram. Oh and avoiding needles—specifically ones that draw my blood...
  • Oath Forger 1 by Nia Mars

    Oath Forger 1 by Nia Mars

    Rated: 3.87 of 5 stars
    · 18 ratings
    I'm a scavenger. So what? With society's collapse on Earth, I do what I have to for survival. Especially after I'm kidnapped by space pirates. I have no idea why the five most powerful rulers in the universe decide that I'm the Oath Forger, the one foretold to fuse their royal houses together and bring peace. But I'm going to play along...
  • Island Jumper by M.H. Ryan

    Island Jumper by M.H. Ryan

    Rated: 3.78 of 5 stars
    · 9 ratings
    Islands to find Sharks to fightWomen to rescueJack Sawyer takes a sorority on a party boat tour when a mysterious storm slams into them. Now, they are stranded on a chain of strange islands with bizarre creatures that have an unsettlingly desire to kill them...
    Categorized as:
    harems  science fiction  poly  length-medium
  • Centauri Bliss by Skyler Grant

    Centauri Bliss by Skyler Grant

    Rated: 3.79 of 5 stars
    · 12 ratings
    Quinn doesn't have much to his name but a broken down old freighter, even keeping it fueled is a constant struggle on the edges of civilized space where jobs are scarce and honest ones non-existent...
    Categorized as:
    harems  science fiction  aliens  poly
  • Handsome Hero Wanted by James Cox

    Handsome Hero Wanted by James Cox

    Rated: 3.22 of 5 stars
    · 9 ratings
    Five men. One harem. Drayton Starberg takes his ship to the planet Falla Bray to join a harem in hopes of scoring money to fix up his old space ship. He has to compete with four other human like species to please the king and be chosen to use his DNA for the new heir. Problem is, each of the other males are growing on him and the king is having a hard time picking just one...
    Categorized as:
    harems  contemporary  aliens  science fiction  poly  m-m  m-m-m  queer
Fantastic book recommendations by romance book lovers for romance book lovers.
Find out more about romance.io.


Get recommendations by genres & tropes

Use the romance book finder to mix and match over 100 content keywords to find the books that match your preferences

romance book finder

Looking for more inspiration? Enter another book title to get more suggestions on what to read next.


Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.