Their Accidental Bride by Kelly Dawson

With a gambling wastrel for a brother, Elise knows she must marry. It will be to either the wealthy man who will pay the huge debts or as a mail order bride. The choice is a hard one, but easily made. She’s on the first train West to a new, uncertain life.

Shane and Roscoe aren’t seeking a wife. But when they rescue a beautiful woman who is unskilled in the rugged ways of the Montana Territory, their minds are quickly changed. Elise is the one for them. The one they will share together in the Bridgewater way. Unskilled in all things a wife should know–in and out of the bedroom–the two men patiently teach her, to everyone’s pleasure and satisfaction.

Trouble finds Elise and will destroy everything she and her husbands have forged together. Elise might be an accidental bride, but will Shane and Roscoe risk everything to save the woman they love?