Books like Iris (Greenwood, Leigh. Seven Brides.) by Leigh Greenwood

Rose Thornton arrives to clean a Texas ranch and finds a dysfunctional family of brothers, each haunted by their past. She must win their hearts and help George Randolph reconcile duty with a future family.

Though her parents are trying to groom her for marriage, nothing seems to tame Iris's wild and reckless ways. Finally, she's sent to her grandfather's country house in disgrace, where a childhood friend helps Iris save her reputation by becoming engaged to her.

Tyler Randolph, a lonely gold prospector in New Mexico, rescues wounded Daisy Singleton from a blizzard and hides her in his cabin, only to be pursued by killers who attack both men’s uneasy bond and their quest for truth.

Monty Randolph plans to take a herd to Wyoming. He means to start a ranch for the family and one for himself so he can get out from under the irritating and watchful eye of his older brother, George. He's determined that nothing will stop him from succeeding, especially his neighbor, Iris Richmond, who wants him to take her herd to Wyoming along with his. The last thing he needs is a southern belle, steeped in flirting and vanity, on the filthy, exhausting trek over a thousand miles of dangerous, unsettled country. Her kind is strictly for looking at, not for buying. Neither does he need double the cows and double the responsibility. He already as three brothers along to worry about. Iris Richmond has nothing left of her father's fortune but a herd of cows. And if she doesn't get them to Wyoming, rustlers are going to take that. When Monty refuses to take her along, she puts her herd on the trail ahead of him and mixes the herds together. The continual danger of stampedes, rustlers, and Indian attacks drive the couple together, forming a relationship neither welcomes nor is able to deny. Beset by a thieving foreman and a long lost brother, Monty is the only person Iris can trust. And she means to trust him whether he likes it or not.

Seven Brides: Fern Fern Sproull, a young, swaggering opinionated ruffian, dressing and behaving like a cowboy, is determined Hen Randolph will hang for killing her cousin. She's equally determined that a fancy lawyer named Madison Randolph isn't going to get his brother off. Fern has spent the last eight years of her life outriding, out shooting, and out cussing every man in her path, and she's not about to let the man who murdered her cousin get off just because he's one of the Texas Randolphs. But how is she going to know what tricks Madison gets up to unless she follows him around? Madison Randolph, the brother who abandoned his younger orphaned siblings to go to Harvard during the Civil War, has come to Abilene, Kansas to defend his brother against a murder charge. There's not much love lost between Madison and his family, but he's certain Hen isn't a murderer and he doesn't mean to let him hang. The fact that an obnoxious female who dresses like a man and acts even worse intends to stop him only encourages him to prove he's the very best at what he does. The suave, sophisticated Madison is appalled, first to discover that under all that dirt and bluster is a woman, and secondly, that he's intrigued by her. But Madison soon discovers the female isn't so obnoxious after all and that the ties of blood can never be broken.