Books like Sinful Nights by Penny Jordan

When Emily Blacklaw is stranded in a snowstorm near the border hills, she reluctantly shares a sleeping bag with the handsome stranger Matt Slater. Their shared warmth sparks a passionate connection that endures long after the storm.

In a contemporary romance, virgin Katie Crighton, drawn into her family's business, faces the dangerous allure of the passionate Sebastian Cooke. One night of temptation sparks a longing that keeps her yearning for more.

Wealthy lawyer Max Crighton’s life of power and affairs shatters when he is attacked, returning from the hospital a changed man. His wife Maddy must decide whether to trust the ‘perfect sinner’ who now seeks to rebuild their family.

Sorrel reluctantly invites her long‑lost cousin Val from Australia into a renovated Welsh farmhouse, only to discover he is a tall, handsome man and their shared misty stay sparks unexpected romance.

Detective Kane McDermott is assigned to investigate Kayla Luck’s etiquette school, suspecting it might double as an escort service. When he meets her, his professional duty clashes with a sudden, passionate attraction that could jeopardize both careers.

Lord Charlemagne Griffin falls for the alluring Lady Sarala Carlisle in this Regency romance of wit, seduction, and the high stakes of love.

Convenient Bride for the King is a romance novel by Kelly Hunter that explores themes of love, duty, and destiny within a fictional setting.

Knightly love in an old kingdom, as a sword-wielding rogue finds himself entangled in the life of a dashing knight and the deadly plot that threatens to destroy it all.

A tale set in London that explores how the temptations of youth and social expectations collide.

Lord Devon Boscastle, London's most elusive bachelor, tempts a demure debutante into a midnight rendezvous, sparking an impromptu romance and marriage in the English countryside’s social circles.

Lord Alec Knight, London’s most daring rogue, rescues Miss Becky Ward from danger and discovers a love that may end a deadly hunt, as the handsome aristocrat fights to protect her from the murderous Prince Mikhail Kurkov.

Alexander Grantham, Viscount Sheridan, is stunned to find three young boys at his door, demanding he right the wrongs of an incident that occurred earlier that evening when he thwarted a determined thief. When he discovers his wily pickpocket is a woman, now gravely injured, he takes his flame-haired attacker under his wing. Clearly, Sheridan's new "guest" is a lady of quality. So how did she become a common street thief? He finds himself irresistibly drawn to the clever, cheeky Lily, and determined to unlock her mysteries. The five years since she left the care of the French convent have been a nightmare for Lily. Her secrets are dangerous—as is the powerful man determined to find her. The handsome Viscount is clearly a gentleman with secrets of his own, but staying with him could mean the difference between life and death for Lily. With each passing day, her handsome host turns Lily's convalescence into an increasingly sensual escape. Now her greatest challenge may be imagining anything less than a future in his arms.