Big Sky Country (Montana)

There isn’t a male heart in Helena, Montana, that Jill Randall couldn’t break with her charm, brains, and dazzling looks. So when a tanned mountain of a man named Riordan shows up at her door to stop his brother from marrying Jill’s gentle, shy roommate, the ever-persuasive seductress takes charge.
 
But Riordan is as stubborn as he is handsome. An enigmatic loner—as comfortable in designer suits as he is in jeans, cowboy boots, and a Stetson—he’s seen it all, and he’s not about to let a beautiful schemer sweet talk him into changing his mind.
 
And at Riordan’s ranch on the rolling prairie—beneath a Montana sky that goes on forever—Jill Randall is about to discover she’s finally met her match.