Books like Sea Treasure by Johanna Hailey

An 18‑year‑old Viking warrior finds herself captured and must navigate revenge, loyalty, and the complexities of love in a medieval setting.

A runaway bride becomes an unintended stowaway on a yacht bound for Bermuda, where she must contend with an autocratic captain who offers her only escape: work for her passage.

Thalassa, an Amazon warrior, is captured by Dorian, the King of the Merfolk, and taken beneath the sea where their fates and feelings collide.

A mermaid from the legendary kingdom of Ch'ang-an meets the foreign warrior Zhao, the Red Tiger, as they navigate love, martial arts, and looming treachery in the imperial city.

A romance set in 16th‑century Europe, where Sir Jordan rescues Lady Elinore from outlaws, only to lose her to betrayal, captivity in Bordeaux, and slavery in a Moorish garden—her hope keeps alive for a knight’s return.

In a historic circus, liontamer Lake Emerson falls for waif Clover Sinclair, unaware she is the daughter of his sworn enemy, setting a stage where love and vendetta collide.

In this historical romance, Cat, a woman of striking beauty and spirit, seeks revenge against the ruthless railroad financier Julian Gow after he brutalizes her. With the help of brave Daniel Savage, she battles vengeance, love, and the Gilded Age’s harsh realities.

Jared Hampton saves orphan Jasmine from the Mississippi River, and their whirlwind romance turns into a tense battle of deception and devotion.

Lara is swept across the sea to the hidden realm of Terah, where she falls for its ruler, Magnus Hauk. Together they return to Hetar to stop a looming war, but the scheming Gaius Prospero hounds them with vengeance.

An adventure tale of a young woman's quest to escape the clutches of a harem and find true love.

In the opulent sultan’s palace, Jessica Grey is taken from her European life into a harem where she learns the art of passion and must navigate love and danger in a world of silk and intrigue.

In the second volume of the Aguilar's Fate series, Aurora of Spain follows a destiny of exile, perilous jungle adventures, and a love with a mysterious swordsman; together they chase hidden gold and confront dangerous enemies.

Lady Jane Digby defies Regency society to pursue a daring love affair, traveling from English estates to Arabian sands in this historical romance.

Paradise #2 SHATTERED DREAMS Aurora thought she had finally found contentment when she was held in her lover’s arms. But that happiness was short-lived when Frayne had to leave her to continue on his quest for adventure, this time to find a perfect crystal rose. Once separated from him, Aurora knew that she would never again be whole until their lips met in a searing kiss; their flesh touched in a raging embrace … and they joined together as one in passion’s burning fury… SHIMMERING DESIRE Frayne was sure his life was over when he saw a false vision of Aurora’s death. With little reason left for caution, he plunged into great danger in his search for the crystal rose. Yet, like an angel, the spirit of Aurora hovered over him, always guarding him, reminding him of their shared ecstasy. More than ever, Frayne longed to crush her to his chest, wrap his legs around hers and be driven to the heights of rapture only his true love could provide. Until he could prove that his vision was true, he would seek out his destiny … to once again share with Aurora love’s sparkling CRYSTAL PARADISE Paradise Series: Enchanted Paradise Crystal Paradise Beloved Paradise

In 1649 Mexico City, a Jewish converso named Francisca de Silva falls in love with Miguel del Castillo, nephew of a Spanish Inquisitor, and together they confront the era’s religious persecution and the limits of their forbidden passion.

A sweeping historical romance that follows Aimée Dubucq de Rivery from a French convent to the harem of the Ottoman Sultan, where intrigue, passion and power collide on the distant shores of the empire.