Most Popular Alien Romance Books of 2025
Discover popular Alien Romance books published in 2025, with reader ratings and new favorites to explore.
Browse publication years
Choose a year or decade. Your genre selection stays the same.
Books in this list
Soldiers of the Ardannan #2
LATHAM
Science Fiction · Alien Romance · Fated Mates · Novella · Romance
October 23, 2025
Soldiers of the Ardannan #1
TREYLON
Science Fiction · Alien Romance · Fated Mates · Novella · Romance
September 8, 2025
Dragon Brides #13
Zane
Fantasy · Science Fiction · Alien Romance · Dragons · Fated Mates
November 17, 2025
Dragon Brides #12
Vex
Fantasy · Science Fiction · Alien Romance · Dragons · Fated Mates
October 9, 2025
Nozaroc Alien Warrior #2
Veras
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
July 15, 2025
Nozaroc Alien Warrior #1
Xefe
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
July 1, 2025
Claimed by the Alien Prince
Fantasy · Science Fiction · Alien Romance · Paranormal Romance · Adult
August 28, 2025
Rejected and Claimed by the Alien Prince #7
Quantum Hearts
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
August 20, 2025
Rejected and Claimed by the Alien Prince #1
Claimed By The Exiled Alpha Rejected Mate
Science Fiction · Alien Romance · Fated Mates · Paranormal Romance · Romance
August 3, 2025
The Allied Zones Omegaverse #4
Slipstream Rescue
Science Fiction · Alien Romance · Omegaverse · Adult · Romance
August 14, 2025
The Allied Zones Omegaverse #1
Slipstream Heat
Science Fiction · Alien Romance · Omegaverse · Adult · Romance
August 11, 2025
The Allied Zones Omegaverse #2
Dockside Heat
Science Fiction · Alien Romance · Omegaverse · Adult · Romance
August 16, 2025
The Allied Zones Omegaverse #5
The Registry’s Secret
Science Fiction · Alien Romance · Omegaverse · Adult · Romance
August 14, 2025
Alien Lovers on Nexus Station #1
Alien Love
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
June 27, 2025
Alien Lovers on Nexus Station #2
Alien Bond
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
July 25, 2025
Claimed by the Deep
Fantasy · Science Fiction · Alien Romance · Kraken · Paranormal Romance
September 23, 2025
Alien Lovers on Nexus Station #3
Alien Mate
Science Fiction · Alien Romance · Fated Mates · Adult · Romance
August 22, 2025
The Vissigroths of Leander #6
Returned to the Vissigroth
Science Fiction · Alien Romance · Adult · Romance
September 25, 2025
Cowboy Colony Mail-Order Brides #7
Smitten by the Alien Saloon Owner
Science Fiction · Alien Romance · Romance · Western
November 25, 2025
Claimed By The War Brute
Science Fiction · Alien Romance · Adult · Romance
August 21, 2025
Beast in the Badlands
Fantasy · Science Fiction · Alien Romance · Paranormal Romance · Adult
August 14, 2025
Tamed by the Alien Warlord
Science Fiction · Alien Romance · Adult · Romance
August 7, 2025
Starlight Monsters
My Big Grumpy Alien Dragon
Science Fiction · Alien Romance · Cyborg Romance · Dragons · Monster Romance
October 7, 2025
Alien Abduction of the Month #6
An Alien Gladiator for May
Science Fiction · Alien Romance · Slow Burn Romance · Adult · Romance
February 28, 2025
Alien Abduction of the Month #7
An Alien Warrior for June
Science Fiction · Alien Romance · Adult · Romance
April 23, 2025
Alien Abduction of the Month #8
An Alien Rebel for July
Science Fiction · Alien Romance · Slow Burn Romance · Adult · Romance
September 5, 2025
Grimalkin Beasts #2
Alien Delight
Science Fiction · Alien Romance · Cats · Romance
May 1, 2025
Mail-Order Alien Grooms #1
So I Married an Alien
Science Fiction · Alien Romance · Adult · Romance
July 11, 2025
Savage Bond
Fantasy · Science Fiction · Alien Romance · Fated Mates · Paranormal Fantasy
July 24, 2025
Claimed by the Alien Assassin
Science Fiction · Alien Romance · Adult · Romance
July 31, 2025
Knotty Monsters #3
Orc's Promise
Fantasy · Science Fiction · Alien Romance · Monster Romance · Orc
September 18, 2025
Crowned by Aliens
Cosmic Desire
Science Fiction · Alien Romance · Fated Mates · Omegaverse · Reverse Harem
June 26, 2025
Sci-Fi Omegaverse Series
Claimed by the Alien Alpha
Science Fiction · Alien Romance · Omegaverse · Paranormal Romance · Adult
March 6, 2025
Faster Than Light #2
Got It Maid With the Alien Billionaire
Science Fiction · Alien Romance · Monster Romance · Adult · Short Stories
November 3, 2025
Faster Than Light #1
Once and Floral With the Alien Billionaire
Science Fiction · Alien Romance · Monster Romance · Adult · Short Stories
July 21, 2025
Grumpy Alien Bodyguard
Science Fiction · Alien Romance · Adult · Romance
June 26, 2025