Books like Falling for the Secret Millionaire by Kate Hardy

A daring millionaire struggles with temptation when he meets a mysterious woman who keeps her own secrets. Their one-night affair turns into a passionate exploration of desire, trust, and the hidden costs of love.

Carbonated curiosity turns to lust when surgeon Charles Radley, famed for his romantic escapades, becomes the boss of the reserved Sophie—together they spark a steamy affair of trust and temptation.

A secluded millionaire’s cliffside castle hides a wounded writer and a young secretary’s heart, as business shadows blend with passion in a romance of isolation and intrigue.

When wealthy CEO Adam Duke’s mother plots to arrange his marriage, he counters with a seductive scheme of his own—only to discover his new assistant Trish James has motives of her own.

Renegade Millionaire, the story of Dr. Rio Madrid, introduced in Kristi Gold's best-selling miniseries, Marrying An M.D....a man so compelling no woman has dared to love him... yet. A stranger's kiss on New Year's Eve had Joanna Blake nearly swooning--the last thing the struggling midwife needed. She never dreamed they'd meet again in a hospital delivery room, where she'd be working at the side of sexy-as-sin Dr. Rio Madrid, and on the verge of accepting his dangerously tempting invitation. When their lips touched at the stroke of midnight, Rio was lost in the sweetest sensual torment he'd ever known. Opening his lavish home to the strapped single mother was just borrowing trouble, for his reluctant Cinderella would soon learn that he was no fantasy prince. Unless Joanna found a way to liberate this rebel healer from his lonely life and free his heart to love....