Books like 'Alex + Ada #4'

Readers who enjoyed Alex + Ada #4 by Jonathan Luna also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

sc-fi  romance  mystery  military, war & conflict  dystopia  war  friendship

  • Obsidio by Amie Kaufman, Jay Kristoff

    Obsidio by Amie Kaufman, Jay Kristoff

    Rated: 4.46 of 5 stars
    · 52 ratings
    Kady, Ezra, Hanna, and Nik narrowly escaped with their lives from the attacks on Heimdall station and now find themselves crammed with 2,000 refugees on the container ship, Mao...
    Categorized as:
    dystopia  friendship  war  action-adventure  ai  audiobook  book  dark
  • Gemina by Amie Kaufman, Jay Kristoff

    Gemina by Amie Kaufman, Jay Kristoff

    Rated: 4.42 of 5 stars
    · 60 ratings
    Moving to a space station at the edge of the galaxy was always going to be the death of Hanna’s social life. Nobody said it might actually get her killed.The sci-fi saga that began with the breakout bestseller Illuminae continues on board the Jump Station Heimdall, where two new characters will confront the next wave of the BeiTech assault...
  • Fade by Ais, Santino Hassell

    Fade by Ais, Santino Hassell

    Rated: 4.56 of 5 stars
    · 16 ratings
    In the Company of Shadows series description:Years after the bombs of WWIII have changed the physical and political landscape, the Agency ruthlessly works behind the scenes to take down rebel groups that threaten the current government. Their goals justify all means. Hsin Liu Vega (Sin) is their most efficient and deadly assassin ever...
  • The Interludes by Santino Hassell, Ais

    The Interludes by Santino Hassell, Ais

    Rated: 4.56 of 5 stars
    · 16 ratings
    The Interludes is an anthology of stand alone stories that exist between Book #2 (Afterimage) and Book #4 (Fade) of the In The Company of Shadows series. This anthology contains key plot points and major development of characters and relationships that cannot be missed...
  • Age of Deception by T.A. White

    Age of Deception by T.A. White

    Rated: 4.55 of 5 stars
    · 30 ratings
    War hero and daughter to two Houses, Kira is just beginning to learn how deep the rabbit hole goes. Agreeing to accompany her father’s people back to their homeworld, Kira Forrest prepares for the fight of her life. She’s agreed to undertake the Trial of the Broken, a rite of passage every member of her father’s House must pass...
  • Champion by Marie Lu

    Champion by Marie Lu

    Rated: 4.31 of 5 stars
    · 74 ratings
    He is a Legend.She is a Prodigy.Who will be Champion? June and Day have sacrificed so much for the people of the Republic—and each other—and now their country is on the brink of a new existence. June is back in the good graces of the Republic, working within the government’s elite circles as Princeps-Elect, while Day has been assigned a high-level military position...
  • The Sapphire Brooch by Katherine Lowry Logan

    The Sapphire Brooch by Katherine Lowry Logan

    Rated: 4.44 of 5 stars
    · 16 ratings
    The long awaited sequel to the Kindle Time Travel Romance Bestseller THE RUBY BROOCH! The saga of the brooches continues in this Civil War Time Travel Romance... A Union soldier risks everything to save the life of Abraham Lincoln, while a Confederate surgeon races through time to preserve Lincoln’s Legacy. Reenactor Dr...
  • Deluge by Lisa Tawn Bergren

    Deluge by Lisa Tawn Bergren

    Rated: 4.41 of 5 stars
    · 17 ratings
    The Bettarinis and Forellis have found rich fulfillment together in medieval Italia. But after fighting off countless enemies, they now must face the worst foe of all...
  • Fall of Hades by Richard Paul Evans

    Fall of Hades by Richard Paul Evans

    Rated: 4.43 of 5 stars
    · 33 ratings
    Michael and his friends try to recruit Hatch’s Electric Youth to their side as the thrilling action continues in this electrifying sixth installment of the New York Times bestselling series!Michael and the Electroclan are about to embark on their deadliest mission yet. Some of them may not make it back...
  • Cascade by Lisa Tawn Bergren

    Cascade by Lisa Tawn Bergren

    Rated: 4.28 of 5 stars
    · 25 ratings
    What if you not only fell back through time...but fell in love, too?Gabi knows she's left her heart in the fourteenth century, and she persuades Lia to help her to return, even though they know doing so will risk their very lives...
  • Unity by Adrienne Lecter

    Unity by Adrienne Lecter

    Rated: 4.50 of 5 stars
    · 10 ratings
    United we stand, divided we fall Once again reunited, the Lucky Thirteen set out to hunt down their adversaries—only to be met with an entirely new set of unexpected obstacles. As much as Bree is burning to finally get her revenge, it soon becomes obvious that on their own they are no match for the forces opposing them...
    Categorized as:
    dystopia  war  abuse  action-adventure  adult  apocalyptic  book  dark
  • Miles, Mutants, and Microbes by Lois McMaster Bujold

    Miles, Mutants, and Microbes by Lois McMaster Bujold

    Rated: 4.44 of 5 stars
    · 26 ratings
    Content: 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...
  • Illuminae by Amie Kaufman, Jay Kristoff

    Illuminae by Amie Kaufman, Jay Kristoff

    Rated: 4.23 of 5 stars
    · 70 ratings
    This morning, Kady thought breaking up with Ezra was the hardest thing she’d have to do. This afternoon, her planet was invaded.The year is 2575, and two rival mega-corporations are at war over a planet that’s little more than a speck at the edge of the universe...
    Categorized as:
    dystopia  war  action-adventure  ai  alpha-mc  audiobook  book  death
  • Torrent by Lisa Tawn Bergren

    Torrent by Lisa Tawn Bergren

    Rated: 4.29 of 5 stars
    · 21 ratings
    Would you sacrifice your future ... for an uncertain past?Gabriella and Evangelia Betarrini are just two normal American teenagers. Normal--except for the fact that they time travel to fourteenth-century Italy, where they've lived in castles, become swept up in historic battles, and fallen in love with handsome knights willing to do anything to keep them alive...
  • Catalyst by S.J. Kincaid

    Catalyst by S.J. Kincaid

    Rated: 4.39 of 5 stars
    · 29 ratings
    S. J. Kincaid has created a fascinating dystopian world for Insignia, her futuristic science-fiction adventure series perfect for fans of Ender's Game. Earth is in the middle of WWIII, battling to determine which governments and corporations will control the resources of the solar system.Teen Tom Raines grew up with nothing, some days without even a roof over his head...
  • Prodigy by Marie Lu

    Prodigy by Marie Lu

    Rated: 4.22 of 5 stars
    · 73 ratings
    Injured and on the run, it has been seven days since June and Day barely escaped Los Angeles and the Republic with their lives. Day is believed dead having lost his own brother to an execution squad who thought they were assassinating him. June is now the Republic's most wanted traitor. Desperate for help, they turn to the Patriots - a vigilante rebel group sworn to bring down the Republic...
  • Across Eternity by Elizabeth O'Roark, Elle O'Roark

    Across Eternity by Elizabeth O'Roark, Elle O'Roark

    Rated: 4.36 of 5 stars
    · 14 ratings
    The exciting conclusion to Across Time! Everything changed for Henri and Amelie when she left, and now—with war on the horizon and a challenge she never could have foreseen—Amelie will learn what the prophecy really means for them, herself most of all...
  • In the Afterlight by Alexandra Bracken

    In the Afterlight by Alexandra Bracken

    Rated: 4.25 of 5 stars
    · 54 ratings
    Ruby can't look back. Fractured by an unbearable loss, she and the kids who survived the government's attack on Los Angeles travel north to regroup. With them is a prisoner: Clancy Gray, son of the president, and one of the few people Ruby has encountered with abilities like hers. Only Ruby has any power over him, and just one slip could lead to Clancy wreaking havoc on their minds...
  • Afterimage by Ais, Santino Hassell

    Afterimage by Ais, Santino Hassell

    Rated: 4.31 of 5 stars
    · 16 ratings
    In the Company of Shadows is a series about two people who are thrown together as partners in a secret agency; their mission is to disband rebels who have propagated in a post-war future, but they have to deal with everything that comes with an unlikely partnership as well...
    Categorized as:
    dystopia  war  abuse  action-adventure  adult  age-gap  alpha-mc  angst
  • Monsters of Men by Patrick Ness

    Monsters of Men by Patrick Ness

    Rated: 4.23 of 5 stars
    · 59 ratings
    As a world-ending war surges to life around them, Todd and Viola face monstrous decisions. The indigenous Spackle, thinking and acting as one, have mobilized to avenge their murdered people. Ruthless human leaders prepare to defend their factions at all costs, even as a convoy of new settlers approaches...
  • In the Requiem by Hailey Turner

    In the Requiem by Hailey Turner

    Rated: 4.55 of 5 stars
    · 16 ratings
    Never let go. Weighed down by scandal, Captain Jamie Callahan must choose between saving his family’s reputation and his father’s political aspirations, or taking down the enemy once and for all. Choosing one over the other will have lasting repercussions he can’t escape. Whatever path Jamie ultimately picks, Staff Sergeant Kyle Brannigan will be right by his side to face the consequences...
  • In the Blood by Hailey Turner

    In the Blood by Hailey Turner

    Rated: 4.42 of 5 stars
    · 21 ratings
    Running out of time. Captain Jamie Callahan is frustrated with his team constantly being at the mercy of the enemy in order to further the MDF’s goals. To make matters worse, his father’s political campaign is ramping up and Jamie’s every move is being watched by the media. He is acutely aware of all the eyes trained on him, his team, and Staff Sergeant Kyle Brannigan in particular...
  • The Ask and the Answer by Patrick Ness

    The Ask and the Answer by Patrick Ness

    Rated: 4.20 of 5 stars
    · 62 ratings
    We were in the square, in the square where I'd run, holding her, carrying her, telling her to stay alive, stay alive till we got safe, till we got to Haven so I could save her - But there weren't no safety, no safety at all, there was just him and his men...Fleeing before a relentless army, Todd has carried a desperately wounded Viola right into the hands of their worst enemy, Mayor Prentiss...
  • 1/27: An ICoS Anthology by Ais, Santino Hassell

    1/27: An ICoS Anthology by Ais, Santino Hassell

    Rated: 4.33 of 5 stars
    · 12 ratings
    January 27, 2027 - One day around the world.Weeks after the last page of the In the Company of Shadows series, seven stories show glimpses of the lives of fifteen characters, scattered across the globe. In Ireland, an unexpected reunion takes a terrible turn. In Australia, the tides are changing while those involved never stop watching...
  • Bone Rider by J. Fally

    Bone Rider by J. Fally

    Rated: 4.27 of 5 stars
    · 15 ratings
    Riley Cooper is on the run. Misha Tokarev, the love of his life, turned out to be an assassin for the Russian mob, and when it comes to character flaws, Riley draws the line at premeditated murder. Alien armor system McClane is also on the run, for reasons that include accidentally crashing a space ship into Earth and evading U.S. military custody...
    Categorized as:
    dystopia  war  action-adventure  adult  aliens  angst  assassins  book
  • The Toll by Neal Shusterman

    The Toll by Neal Shusterman

    Rated: 4.18 of 5 stars
    · 66 ratings
    It’s been three years since Rowan and Citra disappeared; since Scythe Goddard came into power; since the Thunderhead closed itself off to everyone but Grayson Tolliver.In this pulse-pounding conclusion to New York Times bestselling author Neal Shusterman’s Arc of a Scythe trilogy, constitutions are tested and old friends are brought back from the dead...
    Categorized as:
    dystopia  friendship  war  action-adventure  ai  audiobook  book  dark
  • Horde by Ann Aguirre

    Horde by Ann Aguirre

    Rated: 4.25 of 5 stars
    · 38 ratings
    The epic conclusion to the USA Today bestselling trilogy.The horde is coming.Salvation is surrounded, monsters at the gates, and this time, they're not going away. When Deuce, Fade, Stalker and Tegan set out, the odds are against them. But the odds have been stacked against Deuce from the moment she was born. She might not be a Huntress anymore, but she doesn't run...
  • In the Shadows by Hailey Turner

    In the Shadows by Hailey Turner

    Rated: 4.37 of 5 stars
    · 21 ratings
    Take a chance. Staff Sergeant Alexei Dvorkin doesn’t trust easily, and he most certainly doesn’t trust spies. He’ll work with them if ordered to, but that doesn’t mean he has to like it. Except Agent Sean Delaney is proving to be the exception to the rule. There’s something about Sean that gets under Alexei’s skin and won’t let go...
  • Retribution by Cameo Renae

    Retribution by Cameo Renae

    Rated: 4.50 of 5 stars
    · 6 ratings
    War is coming between humans and Arvies, leaving me trapped between two enemies. This time, I don’t think I’ll survive.The government will stop at nothing to get me back in their clutches. They want what’s inside me—a power I call Venge—and will use my greatest weakness to bring me to my knees. The Arvies know of my gift, and use my telepathy and their numbers, in an effort to take me out...
  • 180 Proof Vega by Santino Hassell

    180 Proof Vega by Santino Hassell

    Rated: 4.50 of 5 stars
    · 6 ratings
    Emilio Vega is a shit-talking, eighteen-year-old gunrunner who is dragged out of the world of crime he grew up in, and forced to work for a covert organization that deals in assassination and political intrigue.The full version of Volume 1 is expected to be published in 2015.Note: The first three parts of Volume 1 are available for free on the author's GR profile...
  • Aurora Burning by Amie Kaufman, Jay Kristoff

    Aurora Burning by Amie Kaufman, Jay Kristoff

    Rated: 4.22 of 5 stars
    · 42 ratings
    Our heroes are back… kind of. From the bestselling co-authors of the Illuminae Files comes the second book in the epic series about a squad of misfits, losers, and discipline cases who just might be the galaxy’s best hope for survival.First, the bad news: an ancient evil—you know, your standard consume-all-life-in-the-galaxy deal—is about to be unleashed...
  • Vortex by S.J. Kincaid

    Vortex by S.J. Kincaid

    Rated: 4.28 of 5 stars
    · 29 ratings
    The impossible was just the beginning. Now in their second year as superhuman government weapons-in-training at the Pentagonal Spire, Tom Raines and his friends are mid-level cadets in the elite combat corps known as the Intrasolar Forces. But as training intensifies and a moment arrives that could make or break his entire career, Tom’s loyalties are again put to the test...
  • Inversion Point by Jenn Burke, Kelly Jensen

    Inversion Point by Jenn Burke, Kelly Jensen

    Rated: 4.38 of 5 stars
    · 8 ratings
    Zander and Felix's relationship has been to the brink and back: the Human-Stin War, imprisonment and an actual death/resurrection. Zander's death, to be specific, and the experience has left him…changed. The mysterious race known as the Guardians chose to revive him and appointed him as their emissary...
  • State of Vengeance by Summer Lane

    State of Vengeance by Summer Lane

    Rated: 4.38 of 5 stars
    · 8 ratings
    Vengeance is coming. Monterey Bay, California, has barely survived a brutal attack from the evil invasion forces of Omega, and Cassidy Hart is exhausted. She has lost a friend and gained a new enemy. The militias seem to be weakening, and Omega seems to be getting stronger...
  • The Remnant Chronicles by Mary E. Pearson

    The Remnant Chronicles by Mary E. Pearson

    Rated: 4.38 of 5 stars
    · 8 ratings
    The Kiss of DeceptionThe Heart of BetrayalThe Beauty of...
  • Catalyst by Fletcher DeLancey

    Catalyst by Fletcher DeLancey

    Rated: 4.64 of 5 stars
    · 10 ratings
    After disobeying orders to save the planet of Alsea, Captain Ekatya Serrado has returned home to something less than a hero’s welcome. At her side is Dr. Lhyn Rivers, now the foremost authority on a culture that fascinates and terrifies.Ekatya and Lhyn share a secret: they are tyrees, linked by an Alsean empathic bond that should be biologically impossible for Gaians...
  • Justice Ascending by Rebecca Zanetti

    Justice Ascending by Rebecca Zanetti

    Rated: 4.21 of 5 stars
    · 14 ratings
    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...
  • Beyond the Moon by Catherine Taylor

    Beyond the Moon by Catherine Taylor

    Rated: 4.19 of 5 stars
    · 16 ratings
    A strange twist of fate connects a British soldier fighting in the First World War in 1916 with a young woman living in modern-day England a century later, in this haunting literary time travel novel.Two people, two battles: one against the invading Germans on the battlefields of 1916 France, the other against a substandard, uncaring mental health facility in modern-day England...
  • Evenfall Volume One by Santino Hassell, Ais

    Evenfall Volume One by Santino Hassell, Ais

    Rated: 4.19 of 5 stars
    · 16 ratings
    In a post-apocalyptic future, the Agency works behind the scenes to take down opposition groups that threaten the current government. Their goals justify all means, even when it comes to their own agents.Sin is the Agency's most efficient killer. His fighting skills and talent at assassination have led to him being described as a living weapon...
  • Restore Me by Tahereh Mafi

    Restore Me by Tahereh Mafi

    Rated: 4.14 of 5 stars
    · 59 ratings
    Juliette Ferrars thought she'd won. She took over Sector 45, was named the new Supreme Commander, and now has Warner by her side. But she's still the girl with the ability to kill with a single touch—and now she's got the whole world in the palm of her hand...
  • Cured by Bethany Wiggins

    Cured by Bethany Wiggins

    Rated: 4.24 of 5 stars
    · 29 ratings
    Now that Fiona Tarsis and her twin brother, Jonah, are no longer beasts, they set out to find their mother, with the help of Bowen and a former neighbor, Jacqui. Heading for a safe settlement rumored to be in Wyoming, they plan to spread the cure along the way--until they are attacked by raiders...
  • Out of the Ashes by Hailey Turner

    Out of the Ashes by Hailey Turner

    Rated: 4.44 of 5 stars
    · 14 ratings
    War never leaves a soldier behind. Staff Sergeant Alexei Dvorkin is still healing from his brief stint as a prisoner of war. While his physical wounds have mended, the emotional scars left behind are slow to disappear...
  • Evenfall by Ais, Santino Hassell

    Evenfall by Ais, Santino Hassell

    Rated: 4.16 of 5 stars
    · 19 ratings
    NOTE FROM THE AUTHORS:This is the OLD version of Evenfall. An updated, heavily revised, and partially re-written edition of Evenfall can be found under Evenfall Volume 1: Director's Cut and Evenfall Volume 2: Director's CutThe authors strongly suggest new readers download the new edition.After September 21, 2014, the old edition will no longer be available for download...
  • Legend by Marie Lu

    Legend by Marie Lu

    Rated: 4.11 of 5 stars
    · 81 ratings
    What was once the western United States is now home to the Republic, a nation perpetually at war with its neighbors. Born into an elite family in one of the Republic's wealthiest districts, fifteen-year-old June is a prodigy being groomed for success in the Republic's highest military circles. Born into the slums, fifteen-year-old Day is the country's most wanted criminal...
  • In the Ruins by Hailey Turner

    In the Ruins by Hailey Turner

    Rated: 4.27 of 5 stars
    · 23 ratings
    Truth and lies. Captain Jamie Callahan knows the Metahuman Defense Force frowns on fraternization. For once in his life, he’s breaking all the rules. Having Staff Sergeant Kyle Brannigan on his team and in his bed is worth the risk of being found out. When a mission comes down requiring Alpha Team to go undercover in order to infiltrate a criminal alliance, Jamie knows it won’t be easy...
  • Red Zone by Janet Elizabeth Henderson

    Red Zone by Janet Elizabeth Henderson

    Rated: 4.33 of 5 stars
    · 6 ratings
    Welcome to the new world. Things have changed just a bit. Big Brother's not only monitoring important things like what toilet paper you buy--it now has direct access to everything you see thanks to the mandatory implant you get at birth. And Friday Jones has seen something she wishes she hadn't...
  • State of Destruction by Summer Lane

    State of Destruction by Summer Lane

    Rated: 4.33 of 5 stars
    · 6 ratings
    "Lane is surely worth picking up and reading, whoever you may be." - Daniel M. Harrison, #1 Bestselling Author of Butterflies and Editor of MarxRand The destruction of California is at hand. Cassidy Hart and Chris Young have survived a dangerous mission into the heart of Sky City, a secret Omega base hidden deep in the mountains, but their vengeance has come with a price...
    Categorized as:
    dystopia  war  action-adventure  apocalyptic  book  crime  dark  drama
  • Lonely Shore by Jenn Burke, Kelly Jensen

    Lonely Shore by Jenn Burke, Kelly Jensen

    Rated: 4.25 of 5 stars
    · 8 ratings
    Book two of Chaos StationAll they can do is live day to day...Felix Ingesson has returned to his duties as the Chaos's engineer with Zander Anatolius, his ex-boyfriend-turned-broken-super-soldier, at his side. Hope means something again. But there's nothing Felix can do to battle the alien poison flowing through Zander's veins, or his imminent mental decline...
  • The Bound Worlds by Megan E. O'Keefe

    The Bound Worlds by Megan E. O'Keefe

    Rated: 4.20 of 5 stars
    · 10 ratings
    Worlds will collide and fates will be rewritten in the thrilling conclusion to the Devoured Worlds space opera trilogy by award-winning author Megan E. O’Keefe. Naira and Tarquin have found a new home on Seventh Cradle. But the peace they’ve built is short-lived as mysterious assailants ambush the settlement and Naira is haunted by visions of a monstrous future...
    Categorized as:
    war  friendship  romance  sci-fi  space-opera  fantasy  fiction  space
  • Unknown by Wendy Higgins

    Unknown by Wendy Higgins

    Rated: 4.14 of 5 stars
    · 14 ratings
    In this first installment of NY Times bestselling author, Wendy Higgins's debut New Adult series, a frighteningly realistic apocalyptic America is brought to life, entwined with searing romantic tension that will leave you eager for more. *** Amber Tate believes the worst thing she'll suffer in life is dealing with the unrequited love she feels for her brother's best friend, Rylen Fite...
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