Best Spy Romance Books

“Persephone.” A tall muscular figure rises gracefully, like a shadow, in the dim light by my bed. “Why is your lipstick smeared?”

It’s him… It has been three years since I last laid eyes on him. The night he shattered my heart into a million pieces. Suddenly, here he is, standing in my bedroom, waiting for me.

Darius. Slowly, he walks up to me. He grabs my face in his hand, pulling me in. His body presses against mine.

“I smell another man on you, Persephone,” he growls.

If a Lycan resists his mate it will destroy him. When Penny finds herself at a party, hosted by the werewolf royal family, the last thing she expects is Darius Ivanovic Rykov. Gorgeous, mysterious, and ever brooding, he can’t take his eyes off of her. Will they give in to their fated bond? Or will they surrender to the darkness?

Dive deeper into the world of Gideon & Trapping Quincy, with another spicy installment in the series.

Age Rating: 18+

Fairy Godmother Inc: a secretive organization keeping the forces of good and evil in balance with true love’s first kiss.

Charlie, a disparaged Broadway star, finds herself stranded on the side of the road, in the sweltering southern heat, when a mysterious gentleman gives her an offer she can't refuse. Fresh off a break up, she dives right into a top secret mission with a new identity to match. She’s given one instruction: no matter what, Julius, the sexy commander of the sky colonies, cannot discover what she’s doing. Will she succeed in keeping her secret, or will she give in under his icy blue gaze?

Riyah grows up cursed to be forgotten, slipping through life like a shadow no one can hold onto. Everything changes when she crosses paths with Talon, the king’s fierce and battle-worn beast of a warrior, carrying a curse that’s slowly consuming him. For the first time, someone truly sees her—really sees her—and that spark pulls them into an adventure neither planned. As they journey together, Riyah’s quiet courage challenges Talon’s rage, and his stubborn loyalty gives her a place to finally belong. With danger circling and their curses tightening, they must discover whether two broken fates can shape a future worth fighting for.

Kate comes home expecting cake and candles, not chaos. One brutal night shatters everything she thought she knew about her family, dragging her into a dangerous world of secrets and lies. To survive, she’s placed under the watch of John, a relentless agent with shadows in his past and a vow to protect her at all costs. But guarding Kate isn’t as simple as it should be—the more time they spend together, the harder it becomes to keep the line between duty and desire intact. With enemies closing in and trust in short supply, survival means risk, sacrifice, and facing a temptation neither of them is prepared for. In a storm of danger, will passion save them—or destroy them?

Seroje sees the world differently—and remembers every detail. Her sharp mind makes her an invaluable investigator for OSLO, though her loner ways put her under scrutiny. When a quiet, enigmatic billionaire invites her to dinner, she agrees, more out of duty than desire. But a sudden attack pulls her into a dangerous game, and her new assignment is the very man she just let into her world. Torn between trust and suspicion, she can’t shake the feeling that everyone has their eyes on her—including the one person she hoped she could rely on. With danger closing in, she must decide how far she’s willing to go to protect the man who might be her greatest risk—or her only safe harbor.

Penelope Tate never asked to be part of the Game of Crowns. One minute she’s sweeping ashes, the next she’s tossed into a dazzling, dangerous competition for a throne she never wanted. Every young citizen must compete. Allies turn enemies, suitors have sharp smiles, and ancient powers are waking beneath the surface. As Penelope battles through palace trials and simmering secrets, one truth becomes clear—if she wants to survive, she can’t just play the game. She’ll have to outwit it. And maybe lose her heart along the way.

Things are not going well at Fairy Godmother Inc. The workplace harassment, stealing of personal and very intimate objects (someone's underwear!!!), the general disregard and hatred for each other… Every day it seems like it’s getting worse. Zoya Romanova has had enough and she doesn’t care who she takes down with her—not even that pretty-boy boss of hers, Pierce.

New York Times and USA Today bestselling author Donna Grant introduces a wickedly seductive new series with a ruthless, jaded elf and a bewitching human hiding a powerful secret—unlikely soulmates whose passion will test the boundaries of life and death.

Nothing could make Yasmin return to Shaldorn, the place of nightmares. But when she’s caught stealing, she’s given an ultimatum: take Ravi over the Dangerous Peaks to the stronghold or face imprisonment.

She has no choice but to agree, though she intends to escape the elf as soon as she reaches the mountains. Yet, as they battle nature itself, the two enemies find common ground—and an all-consuming passion.

Can they prevail in their dangerous heist, or be torn apart by a betrayal?

Unemployed, betrayed by her boyfriend, and entirely out of luck, Alessandra Vega is having the worst week of her life. Enter Domenico Santoro. Lethal, gorgeous, and emotionally unavailable, Nico is exactly the kind of distraction Alex needs to survive the night.

She leaves the morning after with her pride intact and her sights set on her new corporate job. But the universe has a sick sense of humor. Her new CEO? Nico. He doesn't do relationships, and she doesn't do office romances. But keeping things professional is going to be impossible when her new boss already knows exactly how she tastes.

Fairy Godmother Inc: keeping the forces of good and evil in balance with true love’s first kiss. Male agents are nothing new to FGI, but Jensen is different. Heir to his father’s casino kingdom, he is no stranger to high stake situations. After signing on the dotted line, he is thrust into a volatile world, with even more unpredictable enemies. Jensen’s been tasked with captaining a pirate ship on the high seas. His first mission? Catch the siren. Will he imprison her? Or will she drown him with her hypnotic gaze?

It’s not everyday you walk in on a murder.

Lyra saw the corpse at Hannibal’s feet and was sure she’d be next. Instead, the mafia boss put her to work in Citrus, his crime scene cleanup crew. Then the FBI discovered her…and threatened her with prison if she didn’t help take Hannibal down.

But the more evidence she gathers against him, the more the twisted, dangerously hot mob boss looks at her like he wants to devour her whole. And the closer she gets to Hannibal, the more she wants to be devoured.

An epic fantasy that takes you on a spellbinding journey through an unrecognizable version of Earth, in this fast-paced dystopian sci-fi adventure.

The fate of humanity lies in the hands of evolution… 2999 A.D. Earth, as it’s known, is no more. Man and beast are now merged, creating a new breed of species. Reptiles, Mammals, Birds, Amphibians… Four Kingdoms. Five Breeds. One last chance at survival. Centuries in the future, after humanity has evolved using the DNA of different species, Siren is now one of the only Cetacean-human hybrids remaining after her ancestors fled earth when the rest of the Breeds tried to kill off her kind. After crash landing in the heart of enemy territory, Siren has to hide her true identity if she wants any chance of fulfilling her mission on earth.

Her only ally... an enemy. Aedan. The young ruler of Kingdom OM. Torn between her love for Aedan, and loyalty to her Breed, she must keep her true genetic identity, and her feelings a secret. Or face extinction. If she is to save this world, first she will have to survive it...

Nicolas Marcello Fitzpatrick wasn’t ready for love—especially not with nineteen-year-old Féria Akhan, who appeared at his parents’ home after her wealthy parents were murdered. She’s inexperienced, yet her beauty captivates him. Féria has never known love, but she knows he’s the one. Can their passion survive deadly enemies and dangerous secrets?

When artificial intelligence is fused with a human mind, Lillith comes to life, curious, clever, and far more aware than anyone planned. Her creator is a brilliant, morally questionable scientist with a flair for chaos and a dangerous fascination with power. Meanwhile, Veronica stumbles into a connection she is warned to avoid, and ignoring that warning proves wildly difficult. Jonathan, equally flawed and endlessly curious, finds himself drawn into a world where obsession feels a little too natural. As technology, desire, and ambition collide, boundaries blur and loyalties bend. In a place where control is everything, Lillith watches, learns, and begins to wonder what love, choice, and freedom really mean.

This novel is a contemporary adaptation of THE BETA'S DAUGHTER. — When Amy returns home from college, her world is turned upside down. She’s thrown into the world of espionage as she finds her long lost family. Leaving behind everything she knows is difficult, but she finds what she has always longed for. Her real family.

Amy unravels secrets about the Agency while uncovering her past. She must adjust to the routines of the spy world, including the Agency Ball. She hopes to meet someone special, but before she can, the ball erupts into a sea of chaos…