Books like Kiss of fire by Charlotte Lamb

Lisa Baynard’s quiet life is upended when TV celebrity Matt Wolfe purchases the neighboring estate and tries to break her relationship and win her over, forcing her to confront a glamorous world she’d rather avoid.

SHE LONGED TO LOVE HIM Told all her life that she was plain, 20 year old Lydia Chadwick knew no man would come courting because of her looks. So it was with some suspicion that the shy, sweet San Francisco heiress woke one morning with a tall, dark, dangerously handsome husband she couldn't recall marrying. Lydia had lost her memory, and was desperate to discover if there was truly a love to remember. For as she looked at 31 year old Nathan Hunter's lean, muscular frame, she longed to abandon herself to the sensual stranger, and believe--if only for a little while--that the possessive passion in his smoky gray eyes was really for her. HE ACHED TO HAVE HER Business and pleasure weren't supposed to mix, but in this case Nathan Hunter was willing to make an exception. After all, it was in his best interests to keep his new bride's mind off the secrets of her past. Making sure she didn't remember her hatred for him turned out to be the easy part, as he initiated the innocent Lydia to womanhood. Not so easy was keeping sight of his own goals as Lydia's sweet surrender wove a seductive spell around Nathan's heart, arousing emotions he had thought forever buried....

Helen struggles with a cruel marriage, yet duty keeps her bound to Paul. When Mark Eliot enters, she confronts the conflict between obligation and newfound passion.

In the Colorado mountains, a stoic rancher’s solitary life is challenged when a snowbound woman seeks his help, sparking a passionate romance amid harsh winter.

Christie had been far too young and intoxicated with love when she and Logan had married. He'd wanted a family. She'd needed some time to pursue her career. After their painful breakup Christie had resented carrying Logan's child. But now her son was even more vital to Christie's happiness than her career as a famous film star had ever been. And she wouldn't let Logan use lies and gossip to take Kit away from her. Losing Logan's love had almost destroyed Christie. She couldn't bear to lose their son as well.