At Love's Command by Karen Witemeyer (Author)

He's fought through ruthless outlaws and injury. But with her, he's tempted to surrender.

Haunted by the horrors of war, ex-cavalry officer Matthew Hanger leads a band of mercenaries known as Hanger's Horsemen who have become legends in 1890s Texas. They defend the innocent and obtain justice for the oppressed. But when a rustler's bullet leaves one of them at death's door, they're the ones in need of saving.

Dr. Josephine Burkett is used to men taking one look at her skirts and discounting her medical skills. What she's not used to is having a man change his mind in a heartbeat and offer to assist her in surgery. Matthew's dedication to his friend during recovery earns Josephine's respect, and when her brother is abducted, he becomes her only hope for rescue.