Novels
Short Stories

Genres

Sci-Fi×
All
Romance
Apocalypse
Werewolf
Mafia
System
Fantasy
Urban
LGBTQ+
YA/TEEN
Paranormal
Mystery/Thriller
Eastern
Games
History
MM Romance
Sci-Fi
War
Other

Characters

57
All
CEO
Alpha
Hidden Identity
Independent
Possessive
Dominant
Luna
Mafia
Ruthless
Goodgirl
Arrogant
Omega
Badboy
Protective
Lycan
Rebel
Rogue
Brave
Secretary
Intelligent
Teenager
Bully
Slave
Playboy
Badgirl
Doctor
Hybrid
Twins
Vampire
Victim
Warrior
Actor / Actress
Beta
Witch / Wizard
Professor
Beast
Agent
Demon
Hunter
Lawyer
Artist
Triplets
Decisive
Star
Detective
Nanny
Dragon
Police
Medical Genius
Angel
Optimism
Sister-in-law
Paranoid
Gamer
God of War
Beastman
Widow
Show more

Plot & Setting

50
All
Betrayal
Forbidden Love
Revenge
Hate to Love
Contract Marriage
Second Chance
Weak to Strong
Age Gap
Affair
Regret
Love-Triangle
Misunderstanding
Divorce
Reject
Pregnant
Campus
Love after Marriage
First Love
Secret Love
Twist
Office Relationship
Lovers Reunion
Face-Slapping
Forgiveness
MxM
Twisted
Reverse Harem
Reborn
Love at First Sight
Flash Marriage
Royal
Gay for you
Superpower
Alternate Universe
Substitute Bride
Sports
Apocalypse
Harem
Kingdom Building
Cultivation
Immortal Hero
Blind Date
Level up
God of War
Substitute
System
Post-apocalyptic
Golden Finger
Death Countdown
Lit-RPG
Show more

Themes

21
Mystery×
All
Dark Romance
Werewolf
Drama
Contemporary
First-Person POV
Mystery
Adventurous
Tragedy
Sweet Love
Comedy
Third-Person POV
Action
Familial Bond
Survival Game
Exclusive Love
Eastern
Finance
Witch
Prison Break
Xianxia
Mecha
Show more

Mystery Sci-Fi Web Novels & Stories

Explore Sci-Fi novels and web novels featuring Mystery content, with engaging stories and immersive reading. Browse popular stories online and find your next read.
Filter By

Content words
All<30k30k-50k50k-100k>100k
Sort By

PopularRecommendationRatesUpdated
Atlantis - Sci-Fi novels & stories
Franky Peraki
Thousand years ago, the great and powerful city of Atlantis existed in all its full glory ok Earth. Today, Atlantis is but historical ghost and the only remnant of the myth of the lost Nation is a girl called Ava.
6.8K
CITADEL - Sci-Fi novels & stories
DEKU
In the ruins outside the Citadel, survival is a daily gamble. When 18-year-old Tunde finds a rare adrium shard on a dead man, he sees a way out—or at least, a way to save his sick mother. But trading it draws him into a dangerous world of mercenaries, drones, and double-crosses. To reach the walled city where hope still lives, Tunde must outsmart the very system built to keep him out. And in a place where everything is for sale, the real cost may be his soul. "He found the shard. Now the city will find him."
10
1.6K
Dragon Love - Sci-Fi novels & stories
Eileen Sheehan, Ailene Frances, E.F. Sheehan
Sparks fly, secrets are revealed, and perilous adventures begin when Chloe helps Tristan escape. While on mission from inner-earth to the earth's surface, the evil subterranean meta-naturals intercepted Tristan's vessel. Taken to a laboratory run by a mad scientist, he is sedated and forced to participate in testing on himself and genetic experimentation. In the meantime... Private Investigator, Chloe Kennsington, in filtrates the laboratory while on a missing persons' case. When she discovers Tristan, the chemistry between them is profound.
5.0K
51: The Series - Sci-Fi novels & stories
Liz Reeder
COMPLETE SERIES!!! * 51: The Beginning Lindsay Gold has recently been fired from her deputy’s position at a small county sheriff’s department in the Missouri Ozarks. Just as her family has begun to recover, the sheriff quits unexpectedly, and Lindsay is asked to take over. After her department receives calls about creatures and paranormal activities, she gets help from a federal agent, who. Unfortunately, it is her husband, Wren Gold, who never told her what his job really involved. Now, the couple must work together to protect the county.  Award Finalist: 2018 Best Book Awards (Fiction: Science Fiction) - 51: The Storm Lindsay has to deal with the chaos from the military base, and many deputies quitting. With storms moving in, she must find help wherever she can, including a deputy fresh out of the academy and her head dispatcher’s brothers. Wren shares all the information he has. It causes tension, both personally and professionally, for everyone.  - 51: Monsters While Wren is away on assignment, Lindsay deals with her mother-in-law and a new deadly threat. That threat leads Wren to question what is really happening in the county. Deputy Max Cartwright makes an accidental discovery about the Sheriff's first husband, which turns everything upside down. As a result, the search for the truth begins. - 51: Secrets Everyone has secrets. Lindsay has kept them to protect the people she loves. Wren to protect Lindsay, and his job required it.  A discovery reveals many secrets. Some could be deadly, and some lead to answers and to those responsible for the disaster on the base. - 51: Damages Lindsay and Wren assess the damage done to the county and their lives. After an epic, finally, who will be left standing, and will their lives ever be the same?
2.4K
The Last Station Standing - Sci-Fi novels & stories
The Story Teller
The Space Station was their home. Now, it's their coffin... and the world's most expensive weapon. The International Space Station (ISS), a decades-long monument to human collaboration, has been given a death sentence. In just 60 days, it will be plunged into the deepest, loneliest part of the Pacific Ocean: Point Nemo. Aboard the aging station, Dr. Elara Vance and her crew desperately need 90 more days to complete their life-saving project—a revolutionary cure for the global water crisis. But their pleas are dismissed by the ruthless CEO, Director Cyrus Thorne. Elara discovers the terrifying truth: Thorne isn't just retiring the station; he's weaponizing it. The forced crash is a calculated act of sabotage, set at a catastrophically steep angle to guarantee the total destruction of all evidence, including their project and their crew. Worse, the crash is targeting an impossible, surgically precise coordinate at Point Nemo—the cover-up for a dark, unknown purpose. Faced with this betrayal, Elara and her crew initiate a mutiny, launching the Ghost Orbit protocol to hijack the station and boost its altitude. Thorne immediately retaliates, seizing control from Earth and accelerating the crash sequence to ensure the astronauts die on schedule. In a terrifying, high-stakes battle, the crew fights the forces of Earth while their habitat breaks apart. They fail to save the station, but in a final, harrowing sacrifice, they jettison a heavily reinforced escape pod, surviving the catastrophic plunge. Now stranded, silent, and presumed dead in the remotest corner of the world, these "ghosts" have only one mission left: expose Thorne’s conspiracy and deliver the truth before the secret of Point Nemo is buried forever.
1.2K
Protected  - Sci-Fi novels & stories
Sadieperez9
After caring for her four younger siblings and working as hard as she can, Zuri finds out she is sick. Sick with the same disease that killed her young mother. While waiting for her fate in a hospital far from home, Zuri recieves a visit from a complete stranger. A stranger that leads her down a path that not only heals her, but makes her whole. Journey along with Zuri as she is teleported to the great unknown and meets the male meant for her.
10
5.8K
The Marked  - Sci-Fi novels & stories
Chelsi McPherson
Ava is an ordinary college student living a perfectly normal life—until the mysterious new guy, Roger, shows up on campus. From the moment he arrives, Ava is haunted by vivid nightmares that feel less like dreams and more like memories. And when their paths finally cross, something inside her shifts. Long-buried truths begin to rise to the surface… including the impossible: Ava is remembering what it feels like to be a werewolf.
934
Announced Dead - Sci-Fi novels & stories
MarcyGPerez24
*THIS NOVEL HAS CERTAIN GORY SCENES AND MURDERS, PLEASE READ WITH CAUTION* Welcome to Main City, a place where when each child turns thirteen, they must go through a process known as Testing to see which role in society they fit-and it they're deemed worthy enough to live. Jonathan Lee is seven years old when they take him from his home, and just nine months into it, he's announced dead. However, Jonathan isn't dead, testing a bit too well on all the experiments they make him do. Labeled as a threat in the case that if he went rogue, the Higher Ups make the decision to off him. Miraculously, Jonathan survives, and escapes, hiding out in an unknown town far from Main City. Ten years later, Jonathan is still haunted by his past, though he gains a sidekick, a prodigy child by the name of Celia. Everything changes when Destry comes around, seeking to meet a friend in Cyder Hill. Everything changes when he decides to help Celia go back home.
10
5.2K
Earth Has Fallen - Sci-Fi novels & stories
QuickShot1445
What is supposed to be a simple escort job turns into a fight for their very survival as Tristan, Rebecca, and Bailey are forced into the smoking ruins of mankind after an alien invasion. Can they survive a wasteland filled with infected, bandits, and aliens? *Inspired by The Last of Us*
4.6K
Claimed by the Fallen Five - Sci-Fi novels & stories
Missy Smith
Mae was supposed to be nothing. Sold as a contaminated asset and branded unworthy of survival, she expects her life to end in chains. Then the Fallen Five claim her from the auction floor, five dangerous men feared across galaxies for the civilizations they lost and the power they still carry. Ashar is fire and protection. Riven is storm and survival. Lucien is law and control. Sethis is shadow and choice. Kaine is ruin, consequence, and the one Mae fears most. They say she is not broken. They say she is the fracture, a living force capable of ending the war, tearing worlds apart. But the Council wants her contained, the universe wants her to choose, and the power inside her responds to every bond she forms. As forgotten bloodlines awaken and dead gods remember what they once were, Mae discovers the truth is far more dangerous than love, war, or fate. She is not just the key to saving every lost world. She is the choice that decides whether they are restored or erased forever.
10
3.0K
Frequency of the Heart - Sci-Fi novels & stories
yu-xiuan
"When love and technology collide, the boundaries of humanity are pushed to the limit. A starlet's glittering facade hides a shocking secret. A father's desperate attempt to save his daughter's life sparks a chain reaction of events that will change everything. Amidst the glamour of the Philippine entertainment industry, a forbidden love blossoms, threatening to expose the truth behind the spotlight's dazzling glow. Will love prevail, or will the secrets of the past destroy everything?" Dive into the poignant and heart-wrenching tale of a love that transcends the boundaries of life and technology.
1.0K
Genetically Modified - Sci-Fi novels & stories
Holly S. Roberts
"The world was unstable when hellhounds attacked and began annihilating humans. That instability was our undoing. Now the United States has a new government that may be more corrupt then the former one.We only won the first fight because Shadow Warriors came to our rescue. An alien race, hiding among us for centuries, they saved humanity and then humans betrayed them.Now the hellhounds are back and one woman holds the fate of the world on her shoulders.Her name is Marinah.King, leader of the Shadow Warriors, wants humans dead. He doesn’t care that the woman the Federation sent is doing something to his internal beast. Even though killing a woman is not something he wants, as leader, he may have no choice.Enter a world of hellhounds, monsters, and evil as two unlikely people discover that love may hold more answers than war. Genetically Modified is created by Holly S. Roberts, an EGlobal Creative Publishing signed author."
5.1K
BRI, LA FILLE DU MAFIEUX - Sci-Fi novels & stories
okejofaelle
BRI est la fille unique du richissime homme d'affaires Tony Smith, ce dernier trempe dans des affaires louches. Sa couverture n'est que fictive. Il est tellement fier de sa fille qu'il ne cache pas sa volonté de la voir lui succéder un jour à la tête du cartel. Bri mène une vie monotone mais guidée par l'argent de soirées alcoolisées en soirées alcoolisées elle vit. Mais l'arrivée de Marco va tout chambouler. Ce dernier cache un lourd secret, secret qui risque de détruire leur relation, relation sur laquelle Bri et lui n'ont pas mit de mot. Que se passera t-il?
8
4.6K
The Vampires Doctor  - Sci-Fi novels & stories
Sadblossom
In this world full of sins sometimes humans are demons and monsters are angels. If only Waylan could turn back time then she wishes to go back from where she first met Zeal, a handsome vampire who saves her life while running away from his stepdad who is trying to rape her. But she couldn't believe that that incident could result in ruining the quiet life of the vampires, living in the mountain called the mountain of monsters where humans are afraid to enter. So to make it up, she studied and becomes a doctor to experiment medicines for the vampires. But what if after several years Zeal and Waylan crossed paths knowing that the one who kills Waylan's mom is the father of Zeal. Will love conquer everything? Will Waylan continue to create medicines that can help vampires?
4.6K
My alien Prince Charming - Sci-Fi novels & stories
Nessy_Biora
In a universe where the lost worlds outnumber the dominant ones, survival often favors the strong, leaving the weak to decay into obscurity. Among these forgotten realms lies Gorgor, an alien world once vibrant and thriving, now erased from Omania’s memory, Yet, Gorgor's spirit endures, yearning for resurrection and revenge against those who condemned it to oblivion. For five-year-old Lilith, Gorgor is not just a lost world—it's the enchanting realm of her favorite bedtime story. Each night, she drifts into dreams of its wonders, captivated by tales of its heroic prince, Andreas. As her mother reads, Lilith imagines herself among the stars, forging a bond with the alien Prince. But as Lilith's imagination brings Andreas to life as her imaginary friend, she unwittingly becomes the key to Gorgor's resurrection. With every shared secret and whispered wish, Andreas hopes to harness her innocent belief to break free from the shackles of his lost world and take his rightful place as ruler of Triven. As Lilith grapples with her extraordinary friendship, the boundaries between reality and fantasy blur. She discovers that her dreams may hold the power to reshape worlds, but dark forces conspire to thwart her and Andreas’s plans. Just when it seems they will triumph, a shocking betrayal threatens to unravel their connection, leaving Lilith to choose between the stark reality of her existence and the allure of Gorgor's destiny. Will Lilith rise to the challenge and help her alien prince reclaim his world, or will she be consumed by the very darkness she seeks to conquer? Packed with thrilling twists, heart-stopping cliffhangers, and a poignant exploration of courage and friendship, _My Alien Prince Charming_ invites you to embark on an unforgettable journey through the stars. Happy reading! 🌟
10
2.3K
PATIENT ZERO -The lone survivor - Sci-Fi novels & stories
ressi
Ten years after being the sole survivor of a catastrophic train disaster, a Tanzanian student discovers that his survival wasn't a miracle—it was a mutation. Now, he is the most wanted organism on Earth. FULL SYNOPSIS The crash should have killed him. The truck should have finished the job. Ten years ago, a midnight train to Mbeya was derailed by a mysterious explosion of violet light. Hundreds perished in the wreckage. Only one person walked away: an eight-year-old boy found without a scratch. The world called it a miracle. The government called it a closed case. Now a Form Six student, the boy just wants a normal life. But "normal" ends the day he is struck by a speeding semi-trailer in the city streets. In front of a horrified crowd, his severed limbs don't just bleed—they boil, snap, and regenerate in a terrifying display of biological immortality. Caught on camera, the video goes viral within hours, shattering his anonymity and alerting the shadows. He is no longer a student. He is Patient Zero. Hunted by "Six," a ruthless biotech corporation seeking to harvest his DNA to engineer a new breed of mutants, and pursued by a government desperate to bury the secrets of the Mbeya Incident, he is forced to run. With no allies and a body that refuses to die, he must uncover the truth about what really happened on that train ten years ago before he becomes a lab rat for the highest bidder. He survived the crash. But can he survive the hunt?
7
1.1K
Dawn - Sci-Fi novels & stories
DarkenedEunoia
The death of her husband broke Farrah in many ways, yet this peculiar ghost calls from her dead husband seems to arouse hope inside of her, making her think that her husband, whom everyone treated as dead, might be alive somewhere waiting for her rescue. Thus, she began her journey in search for her missing spouse—she did succeed—but what she didn't expect was that he became not only a zombie, but a zombie monarch. Can love between a human and a creature hated by many survive all of the hurdles thrown at them by fate and humans alike? *** SET IN MID-APOCALYPSE.
10
6.5K
Dream Love - Sci-Fi novels & stories
Eileen Sheehan, Ailene Frances, E.F. Sheehan
What happens when you fall in love with the fantasy man in your dreams only to discover that he's real... but, not human? That's the question that Gertie Hitchcock faced. Not only did her hot and sexy dream man show up in the flesh, but so did a lot of unexpected situations that included alien shape shifters and crazy lovers who stalked and kidnapped her! Can her Dream Love come to her rescue and save her from some seriously bad errors in judgement?
10
6.4K
PREV
12

You May Also Like

BRI, LA FILLE DU MAFIEUX
BRI, LA FILLE DU MAFIEUX
Sci-Fi · okejofaelle
4.6K views
Dragon Love
Dragon Love
Sci-Fi · Eileen Sheehan, Ailene Frances, E.F. Sheehan
5.0K views
The Vampires Doctor
The Vampires Doctor
Sci-Fi · Sadblossom
4.6K views
The Archivists of Aftertime
The Archivists of Aftertime
Sci-Fi · Clare Felix
5.2K views
His Eternite
His Eternite
Sci-Fi · Renglassi
27.3K views
Explore and read good novels for free
Free access to a vast number of good novels on GoodNovel app. Download the books you like and read anywhere & anytime.
Read books for free on the app
SCAN CODE TO READ ON APP
DMCA.com Protection Status