Action Novels and Adventure Stories to Read Online Free

In Lady of the Underworld, Ximena's fight for justice collides with a dangerous love triangle: a dashing detective and the Masked Drug Lord. This modern romance novel blends mystery, action, and passion as she risks everything.

In this mafia romance novel, a bride is publicly jilted at her Union Ceremony when her fiancé abandons her for a low-level smuggler. Stripped of her wedding dress and status, she boards a jet to Paris and walks into the arms of a lethal Underboss.

In this dark modern novel, He Killed Our Twins, So I Paid Someone to Kill Them, a mother endures torment from a billionaire to see her kids. When his cruelty claims their lives, she seeks vengeance. This intense romance novel takes a lethal turn as she puts a hit out on her tormentors.

In this modern romance novel, Damien regains his memories only to discover his wife is poisoning him to protect her lover. Read this mystery story online as he navigates a web of betrayal to avenge his family and reclaim his life from those who destroyed it.

In the modern novel Impostor in My Name, a wealthy heir is betrayed by Keith Coburn, who steals his identity and family mine. After being pushed off a cliff and murdered, he returns to that fatal moment. This mystery story follows his quest for revenge as he calls his father to expose the fraud.

Returning to the Blue Moon Pack after brutal training, she finds her beloved sister murdered and her former brothers spitting on her memory. Led by Alpha Sophie, the pack has embraced the killer. But they underestimated her wrath. Bone by bone, she will make every traitor pay for their betrayal, turning the pack's noble pride into a playground of bloody vengeance.

My Death Drove the Don Insane follows a betrayed Donna murdered by her husband’s childhood friend. Framed as a traitor to the Costa family, she dies pregnant and disgraced. This mafia romance books selection explores the mystery story of her hidden remains being discovered two years later.

In Wrong From The Start, an arranged marriage to a Beaumont heir turns into a trap. Instead of her love, Tyler, she is wed to his vengeful brother, Grayson. This mafia romance books entry follows a woman caught in a power struggle between obsession and a dark past she cannot remember.

In Bound By Blood, Torn By Desire, Queen Selene protects her throne while Lyra plots to seize it. As Lord Kael arrives, this modern romance novel explores a dangerous web of secrets and betrayal. Read this fiction book online to see if the sisters unite or destroy their kingdom.

In the werewolf romance novel Mistaken and Beaten by my Sister's Fiance, a twin sister's wedding invitation becomes a deadly trap. Accused of cheating by an angry Alpha, the heroine is framed by her own blood. But her twin made one fatal error: the venue belongs to the protagonist's true mate.

In this billionaire romance novel, Elle resigns from ruthless Cyrus Vanderbilt III to hide her secret pregnancy behind a fake marriage—but Cyrus digs into her architect fiancé, unearths a shocking family secret, and traps her in a gilded cage. "Tell Cyrus I will see him in hell."

After ten years building his mafia empire, Julian serves his wife a $50M divorce to crown his mistress. Stripped of her title and hunted by assassins, she signs—then leaks the ledgers that will burn his empire down. A mafia romance novel of betrayal and revenge.

In the modern mystery She Regretted Stealing My Insulin, a diabetic man is sabotaged during a hike. After his girlfriend Selene swaps his life-saving meds for saline to test his strength, he must survive her betrayal. Read this intense action web novel online now.

In the mafia novel Rotten Feast For A Greedy Uncle, Caleb is tasked with buying $80,000 of seafood with only $800. When the gang boss erupts in fury, Caleb must expose his uncle's embezzlement to survive. Read this mystery story and action-packed web novel online.

In the mafia novel His Ruthless Claim, forensic accountant Isla Rivera is captured by don Dante Vitale to track fifty million stolen from his empire. This romance novel follows their dangerous partnership as Isla uncovers a family conspiracy and risks her life to stand by her captor.

Adopted heiress Azaria is thrown off a yacht by the Warren family and drowns—only to wake three months before her death. Now she must face the same cruel family forcing her to donate her corneas to her scheming sister in this modern romance novel of revenge.

In this billionaire romance novels webnovel, Hayden regresses to the day he must choose a wife. After faking her death for twenty years and stealing his fortune, his first love Holly reveals her betrayal. Now back in time, Hayden rejects the elite heiresses for an Unexpected Bride.

In the modern novel Bullied at the Hotel Pool: I Unleashed the Devil, a billionaire vacation turns sour when a stranger claims to be the owner's husband. Read this mystery story of hidden identities and high-stakes action as the protagonist defends his family honor at a high-class resort.

In the modern action web novel My Ninety-Nine Dads, a girl raised by a notorious mafia group hides her identity to live normally. But when high school bullies push her too far, she must call upon her dangerous family. Read this mafia romance novel to see what happens when 99 fathers arrive.

In this fantasy romance, Another Chance for the Luna Queen follows a betrayed protagonist granted a second life. To escape a murderous plot by her Alpha husband, she seeks revenge and protection for her family. Read novels online to see her encounter billionaire Alpha Alexander.

Returning from a seven-year secret mission, a mother finds her children abused by a woman claiming to be the new lady of the house. In I Destroyed My Husband's House, she must protect her family and confront Martin Gray in this action-packed billionaire mystery story and modern novel.

Sold to a dying mafia boss as a disposable bride, she hides a secret: a reborn soul with supreme medical tech and the V-9 AI system. In this modern romance novel, she'll heal her crippled husband—and destroy the family that betrayed her.

In the modern romance novel Let's Wait and See, My Cruel Husband, Odette’s world shatters when her daughter is kidnapped and her husband freezes her funds. Desperate to save her child, she strikes a deal with the powerful Aamon Rutherford. Read this thrilling billionaire romance novels hit now!

In the horror novel Feed Me to the Beasts, Joey’s obsession with his first love leads to his wife’s brutal demise. After being thrown into a bear enclosure, she faces a gruesome end while her husband demands she save his pregnant mistress. Read this mystery story of betrayal and cruelty.