The best 36 Sci-Fi Romance books

Accidental Abduction by Eve Langlais is a thrilling sci-fi romance novel that follows the story of a feisty human woman who is accidentally abducted by a big, purple alien. As they navigate through intergalactic dangers and unexpected twists, they find themselves drawn to each other in ways they never thought possible. Filled with humor, action, and steamy romance, this book will keep you on the edge of your seat until the very end.

An Accidental Goddess by Linnea Sinclair is a thrilling science fiction romance novel that follows the story of Gillaine Davré, a captain in the Alliance who is accidentally transformed into a goddess during a space battle. As she grapples with her newfound powers and the responsibilities that come with them, she also finds herself drawn to a charming smuggler named Rynan, leading to a dangerous and passionate adventure across the galaxy.

Barbarian's Lady by Ruby Dixon is a captivating romance novel set in a futuristic world where humans and alien species coexist. When a strong-willed human woman, Layla, is captured by a barbarian warrior named Rukh, she expects the worst. However, as they spend time together, they begin to develop a deep and unexpected connection. Filled with action, passion, and a touch of humor, this book will keep you on the edge of your seat until the very end.

Barbarian's Hope by Ruby Dixon is a captivating tale set in a post-apocalyptic world. It follows the story of a human woman, Josie, and a fierce alien warrior, Haeden, who find themselves drawn to each other despite their differences. As they navigate the challenges of their new and dangerous world, they discover that hope can be found in the most unexpected places.

Barbarian Alien by Ruby Dixon is a thrilling science fiction romance novel that takes place on an alien planet. When a group of human women crash-lands on the planet, they are taken captive by fierce alien warriors. The story follows the journey of one woman, Kate, as she navigates her new life among the barbarian aliens and finds unexpected love in the most unlikely of places.

Barbarian Lover by Ruby Dixon is a steamy sci-fi romance novel that follows the story of a human woman who finds herself falling for a barbarian alien on an icy planet. Filled with passion, adventure, and unexpected twists, this book explores the complexities of love and the challenges of intergalactic relationships.

Barbarian's Prize by Ruby Dixon is a captivating sci-fi romance novel set in a world where human women are kidnapped and taken to an alien planet. When resourceful human Marlene is captured by a group of barbarian aliens, she must use her wits and strength to survive. However, she never expected to find love and acceptance in the arms of one of her captors. This thrilling tale explores themes of survival, love, and the strength of the human spirit.

Barbarian's Mate by Ruby Dixon is a riveting science fiction romance novel that takes place on a harsh ice planet. When Josie crash-lands on the planet, she is captured by a group of fierce alien barbarians. But one of them, Haeden, is different. He is gentle and protective, and Josie finds herself drawn to him. As they navigate the dangers of the planet together, they form a deep and passionate bond. This book is filled with action, steamy romance, and a unique world that will keep you hooked until the very end.

Barbarian's Rescue by Ruby Dixon is a thrilling sci-fi romance novel set on an icy planet. When a group of human women crash-lands on the planet, they are rescued by a tribe of barbarian aliens. The story follows the journey of one woman, who finds herself drawn to a brooding warrior as they navigate dangerous challenges and unexpected feelings. Filled with action, passion, and otherworldly adventure, this book will keep you on the edge of your seat.

Barbarian's Taming by Ruby Dixon is a steamy romance novel set in a post-apocalyptic world. When human survivor Josie is captured by a group of alien barbarians, she must find a way to escape. But as she spends more time with their leader, Haeden, she discovers that he may not be the ruthless warrior she thought he was. Can she tame the barbarian and find love in this dangerous new world?

Barbarian's Heart by Ruby Dixon is a captivating romance novel set in a world ruled by fierce alien warriors. When a human woman is captured by one of these barbarians, she must navigate her growing feelings for him while also trying to find a way back to her own kind. Full of action, passion, and unexpected twists, this book will keep you on the edge of your seat until the very end.

Born of Silence is a gripping novel by Sherrilyn Kenyon that delves into a dystopian world where the oppressed fight for freedom and justice. As the protagonist, Caillen, navigates a treacherous society, he uncovers dark secrets and forms unlikely alliances. Filled with action, suspense, and a touch of romance, this book will keep you on the edge of your seat until the very end.

C791 by Eve Langlais is a sci-fi romance novel that follows the story of a cyborg named Seth. Created in a secret lab, Seth is part man, part machine, and all deadly. When he escapes from his creators, he finds himself drawn to a human woman named Ramona. As they navigate a dangerous and uncertain future, they must confront their own prejudices and the societal barriers that threaten to keep them apart.

Close Liaisons is a thrilling science fiction romance novel by Anna Zaires. Set in a world where an alien race called the Krinar has made contact with Earth, the story follows Mia, a young woman who becomes entangled with a powerful and enigmatic Krinar named Korum. As their forbidden relationship deepens, Mia discovers dark secrets about the Krinar and finds herself caught in a dangerous game of power and desire.

Edge of Eon is a thrilling science fiction romance novel by Anna Hackett. Set in a distant future where Earth is on the brink of destruction, it follows the story of a fierce space captain and a powerful alien warrior who must join forces to save their worlds. Filled with action, adventure, and steamy romance, this book will keep you on the edge of your seat until the very end.

Grabbed by Vicious by Lolita Lopez is a steamy sci-fi romance novel that will leave you breathless. When Hallie is abducted by a ruthless alien warrior named Vicious, she expects the worst. But as she gets to know him, she discovers there's more to Vicious than his fearsome reputation. As their forbidden attraction grows, they must navigate dangerous enemies and their own inner demons. This captivating story will keep you on the edge of your seat until the very end.

Grim by M.K. Eidem is a science fiction romance novel that tells the story of Lisa Miller, a widowed mother who is unexpectedly taken from Earth and brought to the alien world of Tornian. There, she is claimed by the powerful and feared King Grim Vasteri as his mate. As Lisa navigates this new and dangerous world, she must find a way to protect herself and her children while also coming to terms with her growing feelings for Grim.

Grimspace by Ann Aguirre is a thrilling science fiction novel that follows the story of Sirantha Jax, a jump pilot who can navigate through grimspace. After a disastrous mission, Jax finds herself on the run with a group of rebels, uncovering dark secrets and facing dangerous enemies along the way. Filled with action, intrigue, and complex characters, this book will keep you on the edge of your seat until the very end.

Jaran is a science fiction novel by Kate Elliott. Set in a distant future, it follows the story of Tess, a woman from Earth who finds herself immersed in the complex and fascinating world of the alien jaran. Filled with political intrigue, cultural clashes, and a touch of romance, the book explores themes of power, identity, and the bonds that connect us across different worlds.

Keir by Pippa Jay is a captivating science fiction romance that takes you on a journey across galaxies. Filled with unique characters, intricate world-building, and a gripping plot, this book will keep you on the edge of your seat until the very end.

Lauren's Barbarian by Ruby Dixon is a steamy sci-fi romance novel that follows the story of Lauren, a human woman stranded on an alien planet. When she is rescued by a fierce and handsome barbarian named Zolaya, their worlds collide in unexpected ways. As they navigate their differences and the dangers of the planet, they find themselves drawn to each other in a passionate and forbidden romance.

Love and Gravity by Samantha Sotto is a captivating blend of romance, science, and history. Set in two different time periods, the novel tells the story of a modern-day physicist who uncovers a mysterious connection to the famous scientist Isaac Newton. As she delves deeper into the past, she discovers a love that defies the laws of gravity.

Mercenary Instinct is a thrilling science fiction romance novel by Ruby Lionsdrake. Set in a distant galaxy, it follows the story of a skilled mercenary, Captain Viktor Mandrake, who is hired to retrieve a valuable artifact. However, his mission takes an unexpected turn when he crosses paths with a resourceful archaeologist, Ankari Markovich. As they navigate treacherous planets and evade dangerous enemies, they must rely on their wits and trust each other to survive. Blending action, adventure, and romance, this book will keep you on the edge of your seat until the very end.

Mrs. Caliban is a captivating novel that tells the story of a woman who finds unexpected love in the most unlikely of places. When Dorothy, a lonely housewife, meets a mysterious amphibious creature named Larry, her life takes a surreal and thrilling turn. As their relationship deepens, the novel explores themes of loneliness, connection, and the power of love. Rachel Ingalls crafts a unique and thought-provoking tale that will keep readers enthralled until the very end.

Onyx is the second book in the Lux series by Jennifer L. Armentrout. It continues the story of Katy Swartz and her alien neighbors, the Luxen. As Katy and Daemon's connection deepens, they must navigate the dangers of their world and fight against those who seek to destroy them.

Polaris Rising is a thrilling science fiction novel that follows the story of Ada von Hasenberg, a princess on the run from an arranged marriage. Set in a distant universe where powerful families control everything, Ada must navigate through political intrigue, dangerous enemies, and unexpected allies as she fights for her freedom. With its blend of action, romance, and a strong-willed protagonist, this book is a captivating read for fans of space adventures.

Releasing Rage by Cynthia Sax is a thrilling science fiction romance novel that explores the complex relationship between a human engineer and a cyborg warrior. Set in a futuristic world where humans and cyborgs are at war, the book delves into themes of trust, redemption, and the power of love. With action-packed scenes and sizzling chemistry, this book will keep you on the edge of your seat until the very end.

Shards of Honor is a gripping science fiction novel by Lois McMaster Bujold. It follows the story of Cordelia Naismith, a spaceship captain who finds herself stranded on an alien planet. There, she must navigate political intrigue, betrayal, and a growing attraction to her enemy, as she fights for survival and peace.

Silver Shark is a thrilling science fiction novel by Ilona Andrews. Set in a futuristic world where powerful families rule, the story follows Claire Shannon, a deadly assassin with a unique ability. When she is sent on a mission to take down a rival family, she finds herself entangled in a web of betrayal and secrets. As she navigates this dangerous world, Claire must rely on her wits and strength to survive.

The Dancer from Atlantis is a captivating science fiction novel by Poul Anderson. It follows the story of a time traveler who is transported to the ancient civilization of Atlantis. As he navigates this mysterious world, he uncovers the truth about its downfall and the role he must play in shaping its future. Filled with adventure, romance, and thought-provoking ideas, this book will keep you on the edge of your seat until the very end.

The Empress' New Clothes by Jaid Black is a steamy sci-fi romance novel that takes place on a distant planet ruled by a powerful empress. When a rebellious noblewoman is forced to serve the empress, she discovers a world of intrigue, passion, and forbidden love. As she navigates the dangerous court politics, she must decide where her loyalties truly lie.

These Broken Stars is a captivating young adult science fiction novel that follows the journey of two star-crossed lovers, Lilac and Tarver, as they struggle to survive on a deserted planet. Written by Amie Kaufman and Meagan Spooner, this gripping tale combines elements of romance, mystery, and adventure, offering a unique and thought-provoking exploration of love and resilience in the face of adversity.

Touched by an Alien is a science fiction novel by Gini Koch that combines action, humor, and romance. When marketing manager Katherine "Kitty" Katt witnesses a man transform into a monster, her life takes an unexpected turn. She discovers that aliens are living among us and must join forces with a group of hot, kick-butt aliens to save the world. This fast-paced and entertaining book will keep you on the edge of your seat.

Veronica's Dragon is a captivating fantasy novel by Ruby Dixon that follows the journey of Veronica, a young woman who discovers a dragon egg and forms an unlikely bond with the creature inside. As they navigate a world filled with magic, danger, and secrets, Veronica and her dragon must unravel the mysteries of their past and confront the forces that seek to tear them apart.

Warleader by Susan Grant is a thrilling science fiction novel set in a future where humanity has spread across the galaxy. When a war breaks out between two powerful factions, a courageous warleader must navigate political intrigue, betrayal, and epic space battles to save her people and bring about peace. This action-packed story is filled with complex characters and thought-provoking themes, making it a must-read for fans of the genre.

Fortune's Pawn is a gripping science fiction novel by Rachel Bach that follows the story of Devi Morris, a skilled mercenary who takes on a dangerous job aboard a mysterious spaceship. As Devi uncovers the ship's secrets and battles deadly adversaries, she must confront her own destiny and the true nature of the universe. Filled with action, intrigue, and a touch of romance, this book will keep you on the edge of your seat until the very end.