At Long Last (The Sheriff's Daughters #3)
Karen Sommers

A delicate flower
Sarah Addams isn’t brave. She’s not scholarly. She’s refined and proper, exactly how she should be. So why has life become so hard since her sisters married and moved out? Maybe being the youngest daughter of the Sheriff had more benefits than she realized. As she boards the train to Boston in search of her own prince charming, a run-in with an unsavory fellow passenger leads her to a knight in shining armor instead.
A broken leader
Wallace McFarland had a promising career ahead of him as a cavalry officer. Then his troop got ambushed, and he learned some hard truths about himself. Friends gone, dreams in shambles, he’s headed back to Boston in disgrace. Heart aching just as much as his injured leg, the last thing on his mind is the future…until he sees a beautiful young woman in need of assistance.
Stronger together
When the train derails in a blizzard, Wallace has no interest in taking charge, but all eyes are looking to him. Sarah can’t stomach the thought of nursing the wounded but can’t let down the officer who came to her rescue. Working together, the two somehow coax out qualities neither knew they had, along with an attraction that rages just as strong and heavy as the storm outside.