Alien Planets fantasy books take readers to imaginative worlds beyond Earth, featuring strange landscapes and diverse life forms. These stories blend fantasy elements with otherworldly settings, creating unique adventures on distant planets.
Rank #1 Condemned Book 8: A Progression Fantasy LitRPG Series (Lord Valevsky: Last of the Line)
Condemned Book 8: A Progression Fantasy LitRPG Series (Lord Valevsky: Last of the Line) by Vasily Mahanenko follows a former soldier confronting a new existential threat to the planet. Set in Hearth, an autonomous city-state that serves as a unique free economic zone and the only link between the lands of Light and Dark, the story explores political and supernatural tensions. The protagonist must navigate this complex environment with the support of the city’s inhabitants to prevent widespread destruction. The narrative blends elements of fantasy and LitRPG within a high-stakes conflict.
Rank #2 Tamer: King of Dinosaurs (Tamer: King of Dinosaurs, #1)
Tamer: King of Dinosaurs by Michael-Scott Earle follows Victor Shelby, a struggling animal shelter worker who is unexpectedly transported to a prehistoric world inhabited by dinosaurs and alien women. In this science fiction fantasy, Victor discovers an enhanced ability to control dinosaurs, which becomes essential for his survival and the protection of three alien women he vows to defend. The story combines elements of adventure, romance, and adult themes, featuring intense violence and mature content. Victor’s challenge lies in navigating this dangerous environment while mastering his newfound powers to secure food, shelter, and safety.
Eye of the Tiger (Star Justice #1) by Michael-Scott Earle follows space marine Adam, who has been transformed into a genetically enhanced super soldier with tiger-like abilities. After a mission goes awry, Adam is freed from his control collar and becomes responsible for protecting a mysterious woman reliant on blood for survival. Set on an alien planet, they face pursuit by a dominant mega corporation while seeking refuge aboard a secret experimental starship. The novel blends elements of science fiction, military fiction, and paranormal fantasy within a space opera framework.
Queen of Hearts (Star Justice #9) by Michael-Scott Earle follows Adam, a weretiger space marine, as he confronts betrayal by the yakuza and sets out to rescue his mother on Ganymede. Equipped with new armor and weaponry, Adam faces violent opposition in a narrative blending science fiction, fantasy, and elements of space opera. The story involves shapeshifters, vampires, and intense conflict, emphasizing action and retribution within a futuristic setting.
Binary Pair (Star Justice #4) by Michael-Scott Earle continues the space opera saga as the crew reaches planet Y-114-a based on a lead from Persephone. They confront hostile robotic forces, a manipulative corporation aiming to dominate the planet, and an ancient malevolence predating the galaxy itself. The story blends elements of military science fiction and paranormal adventure, with high stakes that threaten the survival of the entire team.
Kharmic Rebound by Aaron Lee Yeager and Haley Potter follows Gerald Dyson, the reincarnation of a notorious warlord whose presence brings misfortune. Set in a universe recovering from widespread devastation, Gerald unexpectedly receives a scholarship to a prestigious law school and attracts the attention of several alien women, each with dangerous and unusual traits. The story explores themes of fate, identity, and the consequences of inherited karma within a science fiction framework that includes elements of romance and harem dynamics. Gerald’s struggle to understand his place amid these challenges forms the central conflict in this speculative narrative.
Winterfall (The Demon Accords, #12) by John Conroe continues the urban fantasy series with parallel storylines on Earth and a faerie realm. Chris Gordon and Tanya confront a rising supernatural threat involving elves, zombies, goblins, and dragons, while Declan O'Carroll and allies struggle for survival in an alien world. The novel blends elements of magic, demons, and horror as both groups face escalating dangers that challenge their resilience and cooperation.
Subjugation (Subjugation, #1) by James Galloway is a science fiction novel set in a future where the telepathic alien Faey have subjugated Earth, transforming it into a resource colony for their empire. The story follows Jason, a college student studying Faey technology who harbors resentment toward their oppressive rule. His life becomes complicated when he encounters Jyslin, a determined Faey Imperial Marine with her own agenda. The narrative explores themes of control, resistance, and complex interpersonal dynamics within a space opera and military fiction framework.
Rank #9 Born of Darkness (Cirenthian Chronicles, #3)
Born of Darkness (Cirenthian Chronicles, #3) by D.R. Rosier continues the story of Marcus, who has established a family and overcome adversaries on the world of Cirenthia. As he strives to protect those he cares about, Marcus confronts a mysterious challenge linked to the goddess who brought him to this realm. This fantasy novel includes explicit erotic content with MF and MFF scenes, exploring themes of power, loyalty, and otherworldly threats.
Rank #10 Honor's Challenge (Monster Girls in Space, #2)
Honor's Challenge (Monster Girls in Space, #2) by M. Tress continues the story of Desmond McLaughlin, who has been taken by an alien empire to train as an Adept, one of the rare individuals capable of wielding magic. Set in a universe blending science fiction and fantasy, Desmond navigates his growing magical abilities while forming alliances and a romantic relationship with Chloe Vandenberg, who joins his protective team. The novel explores themes of military strategy, magic, and complex interpersonal dynamics within a diverse cosmic setting.
Rank #11 To Valor's Bid (Monster Girls In Space, #1)
To Valor's Bid (Monster Girls In Space, #1) by M. Tress follows Desmond McLaughlin, an ordinary man abruptly recruited by the CIA for a covert mission involving alien contact and interstellar military service. Set aboard a super-dreadnought starship within a vast Hegemony, Desmond must learn to wield mana, a rare magical energy, while navigating complex relationships with diverse alien species. This science fiction and fantasy blend explores themes of magic, military duty, and romance in a space opera setting marked by both conflict and personal growth.
Arena (Arena, #1) by Logan Jacobs follows Marc Havak, an ordinary truck driver unexpectedly chosen by alien overlords to represent humanity in deadly combat games. Set in a science fiction world blending action, fantasy, and humor, the story explores Marc’s rise as he battles extraterrestrial opponents while navigating complex relationships with multiple alien women. The tone balances intense conflict with moments of levity, highlighting Marc’s unexpected skills and resilience in a high-stakes environment.
A Most Unlikely Hero by Brandon Varnell follows Alexander S. Ryker, a former Mars Police Academy cadet whose ambitions to become a hero are complicated by his past mistakes and expulsion. When he meets Gabrielle Angelise, an alien on the run, Alex sees an unexpected opportunity to prove himself by protecting her. Set against a futuristic backdrop, the story explores themes of redemption and responsibility as Alex navigates the challenges of his new role.
