Which 2021 Thriller Novels Blend Crime, Technology, And Social Media?

Jace Maddox is a billionaire tech CEO known for his cold heart and strict routines. Behind closed doors, he's a man haunted by betrayal, grief, and secrets too heavy to share. River Hale is an ex-military bodyguard with nothing left to lose. Disgraced and angry, he’s hired to protect the one man he can’t stand, Jace Maddox. When a dangerous scandal threatens to destroy Jace’s empire, the only way to survive is a fake relationship. A staged romance to control the media. But fake feelings start to feel real. As secrets unravel and enemies close in, both men must face their pasts, and the truth about what they’ve come to mean to each other.

Regina’s life begins to unravel after a single, unexpected revelation shatters everything she thought she knew about her past. What starts as a quiet connection with Michael—a calm, grounded young man carrying his own burdens—quickly deepens into something neither of them anticipated. But just as love begins to bloom, dark truths surface. A powerful and high-handed cartel led by the ruthless Raymond operates in the shadows, manipulating events, silencing truth, and leaving destruction in its wake. As Regina digs deeper, she uncovers a web of secrets tied to her family—secrets involving Barrister John Odion, the man she trusted as a father figure, and a hidden truth about her identity. Even more devastating is the discovery that her father’s death was no accident, but part of something far more sinister. With the past closing in and danger growing, Regina must find the strength to face betrayal, uncover the truth, and decide who she can trust. Alongside Michael, she steps into a world where love, power, and deception collide—and where the truth may cost everything.

Tanisha Gregory never imagined her life would collide with the dark world of power, crime, and revenge. As a defiant employee working under the intimidating and impossibly controlled CEO, Christof Gustavo, she’s used to clashing with him. Their relationship is nothing short of explosive arguments, and a mutual dislike that simmers just beneath the surface. Christof isn’t just a powerful CEO running a successful Tech empire, he’s also a man with a second life. Beneath the tailored suits, calculated authority, lies a ruthless mafia boss, a man who has built his world on loyalty, control, secrets no one outside his inner circle should ever know. Tanisha was never supposed to see that side of him. Yet through a chain of unexpected events, she becomes entangled in the truth of who he really is and once she does, there’s no turning back. As Christof struggles to suppress feelings he never planned to have for the one woman who constantly challenges him, Tanisha begins to see cracks in the man she once thought was cold and untouchable. But love in Christof’s world comes with a cost. His girlfriend, Pepa, refuses to accept being replaced, and her quiet fury sets a ruthless plan in motion. With one calculated betrayal, she unleashes a violent criminal syndicate determined to destroy Christof and anyone close to him. Suddenly Tanisha is no longer just an employee caught in office politics. She’s a target in a deadly game between powerful enemies. When revenge spirals out of control and an innocent life is taken, the consequences leave scars that neither love nor power can erase. In a gripping blend of hate-to-love romance, powerful CEO drama, and high-stakes mafia intrigue, this story explores what happens when love grows in the most dangerous place possible.

In a deadly game of spies and dealers, trust is the ultimate weapon—and love the most dangerous betrayal. Sabrina is a cold, detached assassin, trained to infiltrate, manipulate, and eliminate without hesitation. But her latest mission is different: Viktor, a sadistic arms dealer with a dangerous empire, is her target. What begins as a professional operation soon turns into a psychological nightmare. Viktor has secrets of his own and plays a twisted game, pushing her to her limits with violence and manipulation. As Sabrina is drawn deeper into his dark world, she begins to lose herself, torn between completing the mission and the suffocating love Viktor offers. She must decide: escape or join him in the darkness.

Five years ago, Sera Blackwood walked away from the only man she ever loved—and the pack that wanted her dead. Now she's back in Crimson Hollow, and Dante Silverclaw, the alpha who let her go, isn't the same broken wolf she left behind. He's harder. Colder. And he has exactly thirty days to find a mate before the pack council forces him to marry someone else. Someone who isn't his true mate. When a series of brutal murders rocks the supernatural community, Sera finds herself working alongside the man who still owns her heart. But the killer isn't just targeting random victims—they're hunting wolves who know the truth about why Sera really ran. As the blood moon rises, Sera must choose between protecting the secret that could destroy Dante's pack or claiming the second chance at love that might cost them both their lives.

Lily lives in a refugee camp with her mother and father. One day, her father is approached by some men offering him work. He takes up the offer in the hope to provide for his family, but Lily never sees him again. Soon later, her mother is shot dead escaping some rapists in the woods. With both of her parents gone, Lily is left to fend for herself, dragged into the heartbreaking, brutal world of human trafficking, when she comes across a man named Lazarus Landucci.